Academic Vocabulary Clusters and Word Distinctions

A set of vocabulary flashcards covering the key thematic academic word clusters, essential reading nouns, high-frequency test verbs, and word distinctions.

Substantial

Large in amount, value, size, or importance; significant.

Considerable

Notably large in size, amount, extent, or degree; worthy of consideration.

Comprehensive

Complete and including all or nearly all elements, aspects, or details of something; broad in scope.

Prominent

Standing out so as to be easily seen; widely known, important, or noticeable.

Crucial

Extremely important, essential, or decisive for the success or outcome of something.

Feasible

Capable of being done, carried out, or achieved easily; practicable or workable.

Viable

Capable of working successfully or surviving; sustainable over time.

Adequate

Satisfactory or acceptable in quality or quantity to meet a specific need; sufficient.

Apparent

Clearly visible or understood; obvious, or appearing to be true based on available evidence.

Presumably

Used to convey that something is very likely or probable, based on reasonable assumption.

Inevitable

Certain to happen; impossible to avoid or prevent.

Deliberate (adj.)

Done consciously, intentionally, and on purpose; carefully planned.

Subsequent

Coming after something else in time; following or succeeding.

Adverse

Harmful, unfavorable, or working against one's interests or success.

Beneficial

Producing good results or helpful effects; advantageous.

Acknowledge

To recognize, accept, or admit the existence or truth of something.

Anticipate

To expect, foresee, or look forward to an event before it happens.

Demonstrate

To clearly show, establish, or prove the truth or existence of something with evidence.

Indicate

To point out, suggest, or serve as a sign or symptom of something.

Undermine

To weaken or ruin gradually or insidiously, often from beneath or behind the scenes.

Sustain

To maintain, support, or keep an activity, condition, or state going over time.

Outcome

The way a situation turns out; the final result or consequence.

Implication

A likely consequence, effect, or meaning that can be deduced or inferred from something.

Assumption

A premise or idea accepted as true or certain to happen without actual proof.

Constraint

A limitation or restriction on action, choice, or behavior.

Objective

A specific goal, purpose, or target aimed at being achieved.

Approach

A particular method, strategy, or perspective used to address or solve an issue.

Numerous

Existing in large numbers; very many.

Negligible

So small, insignificant, or unimportant that it is not worth considering.

Scarce

Insufficient for the demand; deficient in quantity or rare in occurrence.

Predominantly

For the most part; primarily, mainly, or largely.

Approximately

Roughly; close to an exact amount, number, or time, but not fully precise.

Merely

Only, simply, or just; nothing more than what is specified.

Nevertheless

In spite of that; however, nonetheless, or even so.

Whereas

In contrast or comparison with the fact that; while by contrast.

Thereby

By that means or as a result of that specific action.

Provided that

On the condition that; only if a particular requirement is met.

In light of

Taking something into consideration; because of or due to newly considered facts.

Adverse vs. Averse

'Adverse' describes an unfavorable or harmful situation or effect, whereas 'averse' describes a person having a strong disinclination or opposition to something.