ACT Writing Essay Vocabulary | 200 Useful Words

This ACT Writing vocabulary list gives you 200 words for explaining your position and showing how it relates to the perspectives supplied in the prompt. Each entry has a plain-English meaning and a short usage example.

ACT Writing is an optional 40-minute essay. The prompt presents an issue and three perspectives. Develop your own perspective and analyse its relationship to one or more of the supplied perspectives. The Writing score is reported separately from the Composite.

The 200-word list

1–20 Connecting supplied perspectives · 21–40 Taking a position · 41–60 Using evidence and reasoning · 61–80 Connecting ideas · 81–100 Explaining cause and effect · 101–120 Comparing options and weighing costs · 121–140 Education and work · 141–160 Technology and information · 161–180 Communities, health and participation · 181–200 Editing and technical accuracy

Exam requirements · Worked response · Model analysis · Fencing Method · Practice and FAQs · Ten focused practice drills

1–20 Connecting supplied perspectives

perspective — a way of seeing an issue based on priorities or assumptions. connect your perspective to the first one.
overlap — share part of the same content or aim. the two proposals overlap on safety.
diverge — move apart in direction, judgement or conclusion. the perspectives diverge on implementation.
shared — held or experienced by more than one group. a shared concern about access.
criterion — one standard used to make a judgement. choose fairness as a criterion.
value — a principle or goal regarded as important. place a high value on autonomy.
tension — a conflict or pressure between competing aims. a tension between convenience and privacy.
compatible — able to work or exist together. compatible goals can support one policy.
universal — applying to every member of the group being discussed. a universal rule for all classrooms.
exception — a case outside a rule or pattern. allow an exception for emergencies.
conditional — depending on a named requirement. conditional support for the proposal.
flexible — able to change to suit circumstances. a flexible schedule for shift workers.
balance — weigh competing needs or values. balance safety with access.
overreach — go farther than available authority or evidence supports. a policy may overreach.
objection — a reason given against a proposal or claim. answer an objection about cost.
responsibility — a duty to act or answer for an outcome. assign responsibility for the review.
incentive — something that encourages an action. offer an incentive to comply.
discretion — room to exercise judgement within a role. give teachers discretion during lessons.
boundary — a line that limits where an action or rule applies. set a boundary on the policy.
default — the option that applies unless someone makes another choice. set silent mode as the default.

21–40 Taking a position

claim — a statement you want the reader to accept. make a claim.
stance — your position on a question. take a clear stance.
thesis — the central position or interpretation your response develops. support the thesis.
premise — an idea the argument starts from. question the premise.
assumption — something treated as true without being established. test the assumption.
assert — state a position firmly. assert that access matters.
argue — give reasons in support of a position. argue for a trial.
maintain — continue to hold or defend a view. maintain that the policy is fair.
contend — put forward a position that can be challenged. contend that the proposal is workable.
justify — give sufficient reasons for a decision or judgement. justify the expense.
advocate — publicly support an action or change. advocate for reform.
defend — answer criticism of a view or choice. defend a decision.
qualify — limit a statement so it applies only where warranted. qualify the conclusion.
concede — acknowledge a valid point made by the other side. concede that costs may rise.
rebut — answer an opposing claim with reasoning or evidence. rebut the objection.
counterargument — a reasoned objection to a position. address a counterargument.
reservation — a concern that makes agreement incomplete. express a reservation.
distinguish — show what makes two things different. distinguish cost from value.
criteria — standards used to judge something. agree on the criteria.
verdict — a final judgement reached after consideration. reach a verdict.

41–60 Using evidence and reasoning

evidence — information that helps establish a claim. draw on evidence.
example — a specific case that makes a general point clearer. give a concrete example.
illustrate — make an idea clearer through a case or detail. illustrate the difficulty.
demonstrate — show how or why something is true. demonstrate a connection.
substantiate — support a claim with convincing information. substantiate the allegation.
corroborate — provide independent support for an existing account. corroborate the witness’s account.
infer — draw a conclusion from available clues. infer a motive from the wording.
imply — suggest a meaning without saying it directly. imply that change is possible.
interpret — explain what something means in context. interpret a figure in context.
analyse — examine how parts work together. analyse the writer’s choices.
evaluate — judge the strength, quality or value of something. evaluate the proposal.
plausible — reasonable enough to believe given what is known. a plausible explanation.
credible — worthy of belief or trust. a credible source.
relevant — directly connected to the issue being considered. relevant to the question.
sufficient — enough for the purpose or conclusion at hand. sufficient for a limited trial.
representative — typical enough to reflect a larger group. a representative sample.
anecdote — a brief account of a particular incident. open with an anecdote.
limitation — something that restricts what a method or claim can establish. acknowledge a limitation.
contradict — state or show something incompatible with another claim. contradict the earlier finding.
synthesise — combine ideas from separate sources into a new account. synthesise competing accounts.

61–80 Connecting ideas

whereas — introduces a clause that contrasts with another. whereas the first option costs less.
although — introduces a fact that qualifies the main statement. although demand may rise.
however — signals a contrast or change in direction. however, costs remain uncertain.
nevertheless — signals that a point still holds despite a difficulty. nevertheless, the trial could go ahead.
conversely — introduces a contrasting relationship in the reverse direction. conversely, lower demand can free capacity.
similarly — points out a meaningful likeness. similarly, smaller groups need space.
likewise — shows that a similar point applies elsewhere. likewise, evening users need lighting.
consequently — introduces a result of what came before. consequently, the queue grew.
therefore — introduces a conclusion or result that follows. therefore, a trial is justified.
furthermore — adds a supporting point. furthermore, the existing room is free.
specifically — narrows the discussion to a precise detail. specifically, the plan would add two sessions.
instead — signals a replacement or different choice. instead, use the current building.
alternatively — introduces another option. alternatively, change the timetable.
otherwise — indicates what happens under different conditions. book early, otherwise places may fill.
provided — introduces a condition when used with a following clause. provided that staffing is adequate.
despite — introduces something that fails to prevent the main outcome. despite the delay.
unlike — marks a difference between two things. unlike the previous scheme.
respectively — matches items with values in the same stated order. costs were $5 and $8, respectively.
overall — signals a judgement about the whole picture. overall, the benefits are modest.
ultimately — identifies what matters after other factors are considered. ultimately, the decision depends on demand.

81–100 Explaining cause and effect

cause — produce or bring about an outcome. cause avoidable delays.
contribute — play a part in bringing about an outcome. contribute to overcrowding.
trigger — set a process or reaction in motion. trigger a review.
accelerate — make a process happen faster. accelerate the transition.
intensify — make something stronger or more severe. intensify competition.
exacerbate — make an existing problem worse. exacerbate existing inequalities.
mitigate — reduce the severity or harmful effect of something. mitigate the harm.
prevent — stop something from happening. prevent further damage.
deter — discourage someone from taking an action. deter people from taking risks.
enable — make an action possible. enable students to attend.
facilitate — make an action or process easier. facilitate access to training.
reinforce — strengthen an effect, belief or behaviour. reinforce an existing pattern.
undermine — weaken something, often gradually. undermine public trust.
sustain — keep something going over time. sustain the improvement.
displace — push something or someone out of an existing place or role. displace smaller operators.
redistribute — change how something is shared. redistribute public funds.
consequence — an outcome that follows an action or event. an unintended consequence.
mechanism — the process through which an effect occurs. identify the mechanism.
correlation — a pattern in which two things vary together. observe a correlation.
constraint — a condition that limits what can be done. work within a budget constraint.

101–120 Comparing options and weighing costs

benefit — a useful or favourable effect. a long-term benefit.
drawback — a feature that makes an option less attractive. a potential drawback.
trade-off — a compromise in which gaining one thing costs another. a trade-off between cost and convenience.
priority — something that deserves attention before competing needs. give priority to public health.
alternative — another way of achieving a goal. offer an alternative to driving.
feasible — possible to carry out with the available resources. a feasible timetable.
viable — capable of working successfully over time. a viable business model.
practical — suited to what can actually be done. a practical solution.
effective — able to produce the intended result. an effective response to congestion.
efficient — able to achieve a result with relatively little waste. efficient use of limited funds.
affordable — within the means of the people expected to pay. affordable childcare.
accessible — easy or possible for the intended users to reach or use. accessible public transport.
equitable — fair in light of differing needs and barriers. equitable access to training.
proportionate — appropriate in scale to the problem. a proportionate penalty.
substantial — large enough to matter. a substantial reduction in waste.
marginal — small in size or effect. a marginal improvement.
outweigh — be more important than something on the other side. the benefits outweigh the costs.
offset — counterbalance part or all of an effect. offset part of the expense.
allocate — assign money, time or resources to a purpose. allocate funds to local schools.
compromise — an arrangement that meets competing needs only in part. reach a workable compromise.

121–140 Education and work

curriculum — the planned content and goals of a programme of study. revise the curriculum.
literacy — ability to read and write, or competence in a named area. teach financial literacy.
numeracy — ability to understand and use numbers. build basic numeracy.
attainment — the level a learner has reached. raise educational attainment.
compulsory — required by a rule or law. compulsory schooling.
vocational — concerned with skills for a particular occupation. vocational training.
apprenticeship — training that combines work with learning a trade. complete an apprenticeship.
credential — a qualification used to show competence or eligibility. gain a recognised credential.
transferable — usable in another situation or role. develop transferable skills.
employability — the skills and qualities that help someone secure and retain work. improve graduate employability.
productivity — output achieved for a given amount of work or other input. raise workplace productivity.
automation — the use of systems to perform tasks with reduced manual input. invest in automation.
flexibility — ability to adjust schedules, methods or arrangements. offer flexibility in working hours.
measure — an action taken to address a problem. introduce a temporary measure.
retention — the continued participation of employees, students or customers. improve staff retention.
turnover — the rate at which people leave and are replaced in a workforce. reduce staff turnover.
workload — the amount of work someone is expected to do. manage a heavy workload.
specialise — concentrate on one area of study or work. specialise in engineering.
reskill — learn different skills for a new kind of work. reskill for a different role.
collaborate — work jointly towards a shared result. collaborate on a project.

141–160 Technology and information

innovation — a new method, idea or product put into use. encourage innovation.
adoption — the process of beginning to use something. the adoption of digital payments.
digitalisation — the introduction of digital tools into existing processes. digitalisation of public services.
connectivity — the ability to connect to a network or system. poor internet connectivity.
algorithm — a set of procedures for solving a problem or making a calculation. an algorithm for ranking results.
surveillance — systematic monitoring of people or places. limits on workplace surveillance.
consent — permission given after a person can make a choice. obtain informed consent.
privacy — control over access to personal information or life. protect user privacy.
intrusive — entering someone’s space or affairs in an unwelcome way. intrusive monitoring.
transparent — open enough for people to see how a decision was made. transparent selection criteria.
accountable — required to explain and take responsibility for actions. hold officials accountable.
reliable — able to be trusted to work or give consistent information. a reliable connection.
verify — check that something is accurate or authentic. verify a claim.
misinformation — false or inaccurate information that circulates. identify health misinformation.
bias — a tendency that can systematically skew judgement or results. reduce selection bias.
amplify — increase the reach, strength or volume of something. amplify misleading claims.
moderate — oversee content and apply rules to what can appear. moderate an online forum.
dependency — reliance on something or someone. dependency on imported technology.
obsolescence — the process of becoming outdated or no longer useful. the obsolescence of older equipment.
adaptability — ability to adjust to changed circumstances. show adaptability at work.

161–180 Communities, health and participation

cohesion — the degree to which a group stays connected. strengthen social cohesion.
inclusion — meaningful participation by people who might otherwise be excluded. promote inclusion.
isolation — a state of being separated from other people. reduce social isolation.
inequality — an uneven distribution of resources, access or outcomes. address income inequality.
disparity — a measurable or noticeable gap between groups. a disparity in access.
discrimination — unfair treatment based on a characteristic or category. tackle workplace discrimination.
subsidy — financial support that lowers a cost or supports an activity. offer a housing subsidy.
eligibility — meeting the conditions to receive or do something. set eligibility criteria.
coverage — the extent to which a service or policy reaches its intended population. extend service coverage.
provision — the supply of a service, resource or support. improve childcare provision.
prevention — action taken before a problem occurs. invest in disease prevention.
intervention — an action taken to change an existing situation. test an early intervention.
sedentary — involving prolonged sitting or little physical activity. a sedentary lifestyle.
wellbeing — a person’s general state of health and life satisfaction. improve mental wellbeing.
autonomy — freedom and capacity to make one’s own choices. protect patient autonomy.
participation — taking part in an activity or decision. encourage public participation.
engagement — active attention or involvement. increase student engagement.
outreach — efforts to reach people who might not approach a service. expand community outreach.
reciprocity — mutual exchange of help, obligations or benefits. a culture of reciprocity.
stigma — social disapproval attached to a condition or characteristic. reduce stigma around seeking help.

181–200 Editing and technical accuracy

sentence — a grammatical unit that expresses a complete statement, question, command or exclamation. check the sentence boundary.
clause — a grammatical group typically built around a verb and its subject. write a main clause.
phrase — a group of words that functions as one part of a clause. revise an unclear phrase.
fragment — an incomplete grammatical unit written as if it were a sentence. repair a sentence fragment.
subject — the person, thing or idea the clause says something about. find the subject of the verb.
predicate — the part of a clause that says what the subject does or is. identify the predicate.
agreement — grammatical matching, such as a singular subject with its correct verb form. check subject–verb agreement.
tense — a verb form that helps locate an event in time. keep the tense consistent.
pronoun — a word such as they or it that stands in for a noun phrase. replace an unclear pronoun.
antecedent — the word or phrase a pronoun refers back to. find the pronoun’s antecedent.
apostrophe — a mark used in common cases of possession or omitted letters. check the apostrophe in students’ work.
modifier — a word or phrase that adds information to another element. place the modifier next to the intended word.
ambiguity — a point at which wording allows more than one interpretation. remove ambiguity about the date.
collocation — a combination of words regularly used together. check a collocation such as raise a concern.
outcome — the result of an action or process. improve learning outcomes.
coherence — the overall sense and logical flow of a text. check the coherence of the argument.
transition — wording or structure that helps a reader move between ideas. create a transition to the next reason.
paragraph — a group of sentences organised around a distinct step in the writing. give each paragraph a purpose.
concise — using only the words needed to express a point clearly. write a concise request.
redundant — repeating information or adding words that serve no purpose. remove a redundant qualifier.

What the ACT essay requires

The ACT is a US college admissions test. Its optional Writing section gives you a complex issue and three perspectives. You can adopt a supplied perspective, qualify it or present a different one. The essay must develop your perspective and analyse the relationship between it and one or more supplied perspectives.

ACT reports a Writing score of 2–12 and four domain scores. The domains are Ideas and Analysis, Development and Support, Organization, and Language Use and Conventions. The exam rewards a clear relationship between perspectives, developed reasoning and controlled language. If you mention a perspective, explain where its reasoning agrees with yours, where it diverges or what condition separates the two.

ACT Writing test description and scoring domains · ACT Writing test preparation

Word list · Worked response

A worked ACT perspective paragraph

Practice issue. How should schools manage phone use during lessons? Imagine three views. The first favours a schoolwide ban during lessons to protect attention. The second favours individual choice. The third supports a default restriction with teacher-approved uses. These are original practice perspectives.

I agree with the first perspective that a rule must protect attention, but a schoolwide ban can remove tools a teacher has a reason to use. In a science lesson, a teacher might ask pupils to record changes in a short experiment and put their phones away immediately afterward. The attention benefit comes from keeping unrelated use out of the lesson. It does not require the school to rule out every planned use. For that reason, I would use a default restriction and let teachers approve specific activities.

This paragraph explains the relationship between the writer’s view and the first perspective. It identifies a shared purpose, distinguishes the proposed rule and uses an example to explain why the difference matters. A following paragraph could engage with the second perspective by weighing personal choice against interruptions that affect other pupils.

Word list · Exam requirements · Model analysis

Plan a complete ACT response

Start with a position that answers the issue. In the body, explain why a common rule might help attention. Then test your policy against an objection about access, exceptions or enforcement. Use one paragraph to explore a supplied perspective closely enough to show its relationship to yours. If you analyse more than one, give each a distinct purpose.

Try reversing the decision. A school with no consistent way to apply a flexible rule might favour a stricter default. State what new fact changed your view and what would make you reconsider. You can use this technique to find assumptions that deserve to be developed in the full essay.

For an example about accessibility, consider a student using a device to display a text in a larger size. Explain why this case affects the scope of a general rule. The example supports a clear exception, while the essay can still give a reason for restricting unrelated use.

Word list · Worked response · Fencing Method

How to fence an ACT argument word

1. Base. The rule allows an exception. 2. Detail. The phone rule allows an exception for teacher-approved activities. 3. Tone. A common classroom rule can allow narrow exceptions for defined learning tasks. 4. Logic. A narrow exception lets teachers use a device for a specific activity while preserving the default restriction. 5. Transfer. A delivery restriction could allow an exception for medicine that needs to reach patients quickly.

Next, fence diverge. Start with The perspectives diverge on who decides. Add the two decision-makers, then explain which one can judge the relevant facts. Apply the pattern to a different practice prompt about opening public facilities after hours.

The eduKate Fencing Method for Vocabulary

Word list · Model analysis · Practice and FAQs

Timed practice and FAQs

Try a 40-minute rehearsal. Spend the first few minutes identifying what each supplied perspective values. Write a thesis, one example and one objection before drafting. Leave enough time to reread for sentence boundaries and for the relationship between your argument and the supplied view you chose to analyse.

Must I agree with one of the three perspectives? You can adopt one or develop your own. Must I analyse all three? ACT requires you to analyse the relationship between your own perspective and at least one supplied perspective. Does the essay change the Composite? The Writing score is reported separately.

Read the opening and the comparative paragraph aloud. A listener should be able to tell whether your positions differ over the goal, the proposed method or the conditions for using it. Repair a sentence that says only Both sides have good points by naming one actual point and deciding how much it matters.

Word list · Fencing Method

Ten focused practice drills

1. Identify the decision-maker in each supplied perspective. One may give control to school leaders and another to individual teachers. Show how that difference affects a concrete classroom decision before deciding which approach you support.

2. Write an opening that states your position and its limit. An essay can support a common rule while allowing a narrow exception. Identify what qualifies as an exception so that the position can guide the examples you choose.

3. Choose an example that tests an assumption. If a perspective assumes that every student can put a phone away without losing access to class materials, consider a student using an accessibility tool. Explain how the example changes the scope of the proposed rule.

4. Use whereas to compare perspectives on the same issue. A fair comparison should show what each regards as more important. Then use a separate sentence to explain why you favour one priority under the conditions in the prompt.

5. Trace a mechanism rather than claiming a guaranteed result. Restricting notifications may reduce a source of interruption. A complete explanation should say how the rule changes what students see or do. A reasoned possibility can support a proposal without making an absolute claim.

6. Compare a rule with an alternative. A default restriction can be easier to explain than separate rules for every classroom. Teacher discretion may handle cases a schoolwide rule cannot anticipate. Decide which difference matters and explain what keeps the alternative workable.

7. For an education prompt, name the activity and the affected group. A statement about workload becomes clearer when you specify who has to enforce the rule and when. A statement about learning becomes clearer when you show which task improves.

8. For a technology prompt, distinguish the tool from the way it is used. The same device can interrupt attention in one activity and support another. Write a position that distinguishes those uses and gives the reader a practical way to apply the difference.

9. If you use a fairness example, explain who faces the barrier. A rule can apply equally and still affect students differently. Specify what one group can do easily that another group cannot. Then explain whether you would change the rule or provide an exception.

10. During the final read, check for incomplete sentences after although, run-on sentences between two views and vague pronouns such as they. The strongest technical edit is often one that makes it easier to identify whose position the sentence describes.

A second ACT practice issue with three perspectives

Imagine an ACT-style practice prompt about whether public libraries should offer more online services. Perspective one prioritises wider access through digital tools. Perspective two prioritises in-person help for people who need it. Perspective three favours a combined service but limits investment to tasks with clear demand.

Begin by stating which tasks should be digital and which need another route. A useful position might support online renewal and booking while retaining face-to-face help for complex applications. It agrees with the first perspective about convenience and with the second about the need for help. Its distinctive claim concerns when each form works well.

Develop that relationship in a paragraph. A worker who wants to renew a borrowed book after closing time may benefit from an online option. A visitor who needs to interpret a complicated form may need to ask a question and receive a tailored explanation. These two cases give the writer a criterion: the complexity of the task and the kind of help it requires.

Add a paragraph on cost. Combining services uses staff time and money. Explain whether directing routine requests online could give staff more time for complex cases and what would need to happen for that benefit to be realised. Conclude by identifying which services the library should change first.

A revision check for perspective and organisation

Underline one statement that fairly represents a supplied view. Next, underline the sentence that explains where your view agrees or differs. If both lines only say that you support a different policy, add the reasoning. A writer may share a goal with the supplied perspective while disagreeing about the method or about who should decide.

Then read the topic sentences in order. If each returns to the same benefit, combine them and make room for an objection. A well-placed objection gives you a chance to explain scope. It can show where your policy would work and where you would narrow it. Finally, check each pronoun that refers to a perspective. A phrase such as the first perspective can be clearer than it when several positions appear in one paragraph.

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Top 200 Vocabulary Word List for ACT Writing | Essay Writing