350+ Important Words for TOEFL Vocabulary Word List with Tips (original) (raw)

Last Updated : 23 Jul, 2025

Preparing for the TOEFL can be challenging, especially when it comes to mastering the right **TOEFL vocabulary words needed to excel in the exam. Building a **strong vocabulary for TOEFL is crucial to understanding reading passages, improving speaking fluency, and writing better essays. In this guide, we’ll explore effective methods to learn and retain the most essential **TOEFL words, including strategies for daily practice and the use of flashcards and word lists. Whether you're aiming for a high score or just looking to improve your English, this resource will help boost your **TOEFL vocabulary efficiently.

TOEFL-Vocabulary

TOEFL Vocabulary Building: Strategies for Effective Preparation

Table of Content

List of 350+ TOEFL Vocubalary Words You Need to Know

**Word **Definition
Abundant Present in large quantities.
Accumulate To gradually collect.
Accurate Correct; free from errors.
Accustomed Used to something.
Acquire To come into possession of.
Adamant Refusing to change an opinion.
Adequate Enough to suit your needs.
Adjacent Close to or next to.
Adjust To change something so it serves its purpose better.
Advantage Something that makes it easier to achieve success.
Advocate To publicly support.
Adverse Unfavorable; against one’s desires.
Aggregate To combine.
Aggressive Assertive and pushy.
Allocate To put aside for a specific purpose.
Alternative Another option or choice.
Amateur Someone who is inexperienced or not highly skilled in a particular area.
Ambiguous Having several potential meanings; unclear and difficult to understand.
Ambitious Having large goals.
Amend To change for the better; to improve.
Ample Plentiful.
Anomaly Deviation from the norm.
Annual Occurring yearly.
Antagonize To tease or be hostile towards a person or group.
Attitude Manner or feeling.
Attribute To give credit.
Arbitrary Based on a whim or random decision.
Arduous Requiring a lot of effort.
Assuage To lessen a negative feeling.
Assume To suppose without solid proof.
Augment To increase or make larger.
Benefit Something positive or advantageous.
Berate To scold.
Bestow To give as a gift.
Boast To brag or talk with excessive pride.
Boost To help raise or increase something.
Brash Rude and tactless.
Brief Short (in terms of time).
Brusque Abrupt to the point of rudeness.
Cacophony A harsh, unpleasant mixture of noise.
Cease To stop.
Censure To express strong disapproval.
Chronological Arranged in order of time or date.
Clarify To make clear; to remove confusion.
Coalesce To combine or grow together.
Coerce To force someone to do something against their will.
Cognizant Being aware or having knowledge of something.
Cohesion Uniting; becoming one.
Coincide To occur at the same time.
Collapse To fall down or break down.
Collide To hit one another with a forceful impact.
Commitment Dedication to a cause or activity.
Community A group of people who live or work together.
Conceal To hide.
Concur To agree.
Conflict A disagreement or fight.
Constrain To restrict or repress.
Contemplate To consider thoughtfully.
Continuously To go on without stopping.
Contradict To give the opposite opinion.
Contribute To give something (usually money or time) to a common fund or cause.
Convey To make known.
Copious Abundant.
Core Central; of main importance.
Corrode To gradually wear away.
Cumbersome Burdensome; clumsy
Curriculum The courses given by a school or program.
Data Facts, statistics, or pieces of information.
Decay To decline in health or excellence.
Deceive To trick or mislead.
Decipher To find the meaning of.
Declaration An announcement.
Decline 1. To politely refuse.2. To deteriorate (especially in terms of health.)
Degrade To lower in quality.
Demonstrate To show.
Deny To state that something isn’t true.
Deplete To significantly decrease.
Deposit To deliver and leave an item.
Desirable Worth having or wanting.
Despise To hate.
Detect To locate something.
Deter To discourage.
Deviate To differ from the norm.
Devise To plan or create.
Diatribe A sharp criticism or attack.
Digress To wander from the main subject.
Dilemma A situation where one must choose between two difficult choices.
Diminish To shrink or reduce.
Dispose To get rid of.
Disproportionate Too large or small when compared to something else.
Disrupt To interrupt by causing a disturbance.
Distort To misrepresent.
Distribute To give portions of something.
Diverse Showing a lot of variety.
Divert To cause a change of course.
Dynamic Constantly changing.
Ease To reduce unpleasantness or difficulty.
Efficient Maximizing productivity.
Eliminate To remove.
Elite A select, above-average group.
Eloquent Moving speech or writing.
Emphasize To give special importance to when speaking or writing.
Endure To suffer through something difficult with patience.
Enhance To intensify or magnify.
Epitome A perfect example of something.
Equivalent Equal.
Erroneous Incorrect.
Estimate An approximate value.
Evade To avoid or escape.
Evaluate To assess.
Evidence Facts or information that help prove or disprove something.
Evolve To gradually change.
Exemplary Worthy of imitation.
Exclude To leave out.
Exclusive Not admitting the majority.
Expand To increase in size.
Expertise Expert knowledge or skill in a particular field.
Exploit To use selfishly.
Expose To reveal or unmask.
Extension An act of making something longer.
Extract To get or remove something.
Famine A time when there is an extreme lack of food.
Feasible Possible to do.
Finite Having an end or limits.
Flaw A feature that ruins the perfection of something.
Fluctuate To change continually.
Focus The central point or idea.
Fortify To strengthen.
Framework A skeletal structure designed to support something.
Frivolous Unnecessary; of little importance
Function A purpose natural to a person or thing.
Fundamental Of primary importance.
Gap A space in between to objects.
Garbled Communication that is distorted and unclear.
Generate To produce.
Grandiose Pompous; overly important.
Hackneyed Overused and unoriginal.
Haphazard Lacking planning.
Harsh Not gentle; unpleasant.
Hasty In a hurry.
Hazardous Full of risk.
Hesitate To pause, often due to reluctance.
Hierarchy A ranking system.
Hindrance Something that causes delay or resistance.
Hollow Empty inside.
Horror An intense feeling of fear.
Hostile Extremely unfriendly.
Hypothesis An unproven idea that attempts to explain something.
Identical Exactly the same.
Illiterate Unable to read.
Illustrate To explain by using an example.
Impact Effect or influence.
Impair To worsen.
Implement To carry out.
Imply To strongly suggest.
Impose To force upon.
Impoverish To reduce to poverty.
Incentive A reason to do something.
Incessant Continuing without pause.
Incidental A minor part.
Incite To urge on.
Inclination A preference.
Incompetent Incapable; lacking ability.
Inconsistent Changing randomly.
Indefatigable Untiring.
Indisputable Not able to be challenged.
Ineffective Not producing any major impact.
Inevitable Unable to be avoided.
Infer To guess based on evidence.
Inflate To increase in size.
Influence The ability to have an impact of something.
Inhibit To hinder or restrain.
Initial The first.
Inquiry An investigation to determine the truth.
Integral Necessary to complete the whole.
Integrate To combine.
Interpret To explain the meaning of something.
Intervene To come between people, objects, or an event and change what is happening.
Intrepid Fearless.
Intricate Highly detailed.
Invasive Intrusive.
Investigate To examine or study.
Irascible Easy to anger.
Irony The use of words to give a meaning opposite to their literal meaning.
Irresolute Uncertain.
Jargon Words specific to a certain job or group.
Jointly Together.
Knack A special talent or skill.
Labor Work or effort.
Lag To fall behind.
Lampoon To mock or ridicule.
Languish To become weak; to be neglected.
Lecture A talk given to an audience.
Leery Wary.
Legitimate Lawful.
Lenient Merciful; less harsh.
Likely Probable.
Ludicrous Ridiculous.
Maintain To continue at the same level.
Major Very important.
Manipulate To influence, especially in an unfair way.
Maximize To increase to the greatest possible size.
Measure To find the size and dimensions of something.
Mediocre Ordinary, average.
Mend To fix.
Method A way of doing something.
Migrate To move from one place to another.
Minimum The smallest or lowest amount possible.
Misleading Giving the wrong idea.
Modify To change.
Morose Gloomy, depressed.
Negligent Lazy, neglectful.
Nonchalant Indifferent, unexcited.
Obey To follow orders or instructions.
Obtain To get.
Obvious Easily understood.
Opponent Someone on the opposite side for a game or contest.
Oppress To unfairly burden.
Origin The source; where something began.
Paradigm A typical example of something.
Parsimonious Frugal, stingy.
Partake To join in.
Partial Preferring one option over others.
Paucity Something existing in very small amounts; scarcity.
Peak The highest or most important point.
Peripheral Located on the side or edge.
Permeate To penetrate or pass through.
Persist To continue, especially when facing opposition.
Pertain Relate.
Phase A period or stage in a process.
Poll A record of opinions or votes.
Potent Powerful.
Pragmatic Practical, sensible.
Praise To give approval or admiration.
Precede To come before.
Precise Exact.
Prestigious Having a high reputation.
Prevalent Widespread.
Primary First; most important.
Prior Previous or earlier.
Proceed To continue doing something.
Progeny Offspring.
Promote To further to progress of something.
Prosper To do well.
Proximity Nearness in time or space.
Quarrel Disagreement or fight; to have an argument.
Range The distance between two things, often the maximum and the minimum.
Rank An official position or station.
Rebuke To sternly disapprove or reprimand.
Recapitulate To give a brief summary.
Recede To retreat.
Recommend To present someone with confidence and approval.
Reform To make changes that improve something.
Regulate To supervise or control a process so that it functions correctly.
Reinforce To strengthen with added support.
Reject To say no to something that is offered.
Release To free; to allow to be known.
Rely To depend on.
Reproach To express disapproval or disappointment.
Require To need for a specific purpose.
Resent To feel bitterness or anger towards someone or something.
Resign To give up an office or position.
Resist To withstand the effect of.
Resolve To come to a firm decision.
Restrict To confine or keep within limits.
Retain To continue to do something or keep something.
Retract 1. To draw back in.2. To withdraw something after it’s found to be untrue.
Retrieve To bring back.
Rhetorical Used just for style or impact.
Rigid Stiff; unyielding.
Rotate To turn.
Safeguard Something that serves as protection or ensures safety.
Scrutinize To very carefully examine.
Section A part of the whole.
Select To choose.
Sequence Things that follow each other in a certain order.
Severe 1. Harsh or strict.2. Grave, critical.
Shallow Not deep.
Shelter To protect from something harmful.
Shrink To become smaller.
Significant Important, noteworthy.
Source A person, place, or thing where something was obtained.
Sparse Thinly scattered.
Specify To clearly indicate which one.
Speculate To form a theory without strong evidence.
Solitary Alone; without others.
Somber Gloomy; depressing.
Soothe To calm or comfort.
Squalid Filthy and unpleasant.
Stable Unlikely to change or fail.
Stagnant Sluggish, showing little movement.
Strategy A plan to reach a desired outcome.
Subsequent Coming after something in time.
Substitute A person or thing acting in place of another.
Subtle Difficult to notice right away.
Sufficient Enough to serve a particular purpose.
Summarize To briefly give the main points.
Supervise To oversee work or a process.
Supplant To take the place of something else.
Suspend 1. To temporarily stop.2. To hang something from somewhere.
Suspicious Having the belief that someone is doing something dishonest or illegal.
Sustain To keep going.
Symbolic Serving as a symbol.
Technical Relating to a specific subject or craft.
Terminal Situated at the end.
Tolerate To put up with.
Transfer To move from one place to another.
Transition Changing from one state or condition to another.
Transparent 1. See-through material.2. Easy to detect.
Tuition The fee for instruction at a school.
Unobtrusive Not attracting attention.
Unscathed Unharmed.
Upbeat Happy; optimistic.
Unjust Unfair.
Vacillate To waver or be indecisive.
Valid Just; well-founded.
Vanish To disappear quickly.
Vary To be different from something else in a group.
Verdict A judgement or decision.
Vestige A small trace of something that is disappearing or has already disappeared.
Vial A small container used to hold liquids.
Vilify To speak poorly of; to slander.
Voluminous Taking up a lot of space.
Whereas On the contrary.
Wholly Completely.
Widespread Occurring over a large region.
Wilt To droop and become limp.

Strategies for Effective Vocabulary Building

To effectively build vocabulary for the TOEFL exam, consider implementing the following strategies:

1. Regular Reading Practice

2. Using Flashcards

3. Learning Word Families and Roots

4. Engaging in Vocabulary Games and Apps

5. Practicing with TOEFL Sample Tests

6. Using Vocabulary in Context

Additional Tips for Vocabulary Retention

Resources for TOEFL Vocabulary Building

By utilizing the following resources and integrating them into your study routine, you can enhance your TOEFL vocabulary skills and maximize your performance on the exam:

Online Resources and Websites for TOEFL Vocabulary Practice

TOEFL Preparation Courses and Tutors

Why Building a Strong Vocabulary is Essential for TOEFL?

Building a robust vocabulary is indispensable for achieving success in the TOEFL examination for several compelling reasons:

Comprehensive Understanding

A rich vocabulary is essential for understanding the various range of texts faced in the Reading and Listening sections. Whether it's academic articles, lectures, or conversational dialogues, a broad vocabulary enables you to grasp nuanced meanings and context, enhancing your overall understanding.

Effective Communication

In the Speaking and Writing sections, the ability to express ideas clearly and accurately relies heavily on having an extensive lexicon. A varied vocabulary allows you to articulate your thoughts precisely, convey complex concepts, and demonstrate language proficiency to the examiners.

Enhanced Critical Thinking

Expanding your vocabulary goes hand in hand with developing critical thinking skills. You are forced to evaluate the meanings of new words and phrases, establish context, and pick up on complexities, which promotes cognitive development that is essential for completing the TOEFL assignments.

Higher Scores

Vocabulary proficiency directly correlates with performance on the TOEFL. Test-takers with a broader lexical repertoire are better equipped to answer questions accurately, demonstrate comprehension, and produce coherent responses, ultimately leading to improved scores.

Adaptability and Fluency

A diverse vocabulary not only enables you to understand and respond to a wide range of topics but also enhances your ability to adapt to different language contexts. This adaptability is essential for completing the wide range of tasks and material that are covered in the exam.

Conclusion

In conclusion, learning vocabulary is more than an administrative task when it comes to TOEFL preparation; it's a path to success. We've explored an abundance of methods for preparing you with the language skills necessary to ace the exam, on exam day as we've explored TOEFL Vocabulary Building options. Every tactic is a building stone in your journey toward vocabulary competency, from the fundamentals of consistent reading practice to the interactive engagement provided by vocabulary games and apps. Every effort you make toward improving your language skills, whether it's by using flashcards, reading several books, or exploring the secrets of word families and roots, contributes to your language development.

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