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GRE vocabulary

abstruse

adjectiveHigh-frequency wordMore A words

difficult to understand; obscure

Word origin: From Latin abstrusus, concealed (abs- away plus trudere to push).

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In a sentence

Abstruse in a sentence

Here are example sentences showing abstruse in a sentence.

The lecture grew so abstruse that even the graduate students were lost.

The lecturer's argument grew so abstruse that even the graduate students struggled to follow its later turns.

Antonyms
obviousclearaccessible

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Verbal · Sentence Equivalence

The treaty was hailed as a triumph of diplomacy, yet historians now regard its terms as blank, since they merely postponed the conflicts they claimed to resolve.

Select the two answers that give the sentence the same meaning. 0 of 2 selected.

Usage & nuance

Using “abstruse” well

Abstruse describes ideas that are inherently hard to grasp because of their complexity, not because they are deliberately hidden. It differs from obtuse, which describes a person who is slow to understand.

Common questions

Questions about “abstruse”

Abstruse (adjective) means difficult to understand; obscure
Here is abstruse used in an example sentence: "The lecture grew so abstruse that even the graduate students were lost." Another example: "The lecturer's argument grew so abstruse that even the graduate students struggled to follow its later turns."
Common synonyms for abstruse include recondite, esoteric, arcane.
Antonyms of abstruse include obvious, clear, accessible.
Abstruse clusters with recondite, esoteric, and arcane in Sentence Equivalence. Its antonyms obvious, clear, and accessible signal a shift toward what is easily understood.
Yes. Abstruse is a high-frequency GRE word, so it is worth prioritising as you build your vocabulary.

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