GRE Difficult Vocabulary Words, Randomly Selected

Here is a batch of randomly-selected difficult GRE Vocabulary Words*. To see more difficult words that tend to often appear on the GRE test, refresh this page. Study, review, and try to learn as many of these words as you can so that you can attain a high score on the verbal section of the exam.

However, as with all GRE vocabulary lists, memorizing words is not the best way to acquire and retain new vocabulary words. Instead, you should read critically, extensively, and often. And, use MyGRETutor's vocab tutor to keep track of the words that you have mastered, and to brush up on those words that you might have mastered in the past but might have slightly forgotten.

WordPart of Speech  Definition

protean adjAble to take on many forms; versatile; able to eventually morph into many different forms.
tenon vTo join; to fasten securely.
pulchritude nBeauty; comeliness.
reticulated adjCovered with a netlike pattern of lines; like a net.
arrant adjNotorious; thorough
quietus nA final acquittance from debt or an obligation; a rest.
anneal vTo increase the integrity of; to make more hard by repeated heating and cooling.
balneal adjPertaining to bathing; of, or relating to baths.
immure vTo imprison; to shut in; to confine.
concupiscent adjLustful; sensual.
paregoric adjA soothing medicine;
devolve vTo deputize; to pass duties on to somebody else.
aleatory adjUncertain and unpredictable; dependent on luck.
viand nAn article of food; nourishment; a delicate, dainty food article.
specious adjSeemingly reasonable but actually incorrect; intentionally misleading.
parvenu nSomebody who has just become wealthy; a newly rich person.
poltroon nA coward.
trope nA figurative use of a word; the use of a rhetorical device.
eidetic adjHaving extraordinarily accurate and vivid recall of visual images.
prolix adjTiring; unduly long and strung out.

*We determine the difficulty of a word by keeping track of how many people get it right on the vocabulary tutor section of MyGRETutor. Easy words are those words whose definition, on average, is selected by at least 80% of users. Medium words are those words whose definition is, on average, correctly selected between 50 and 80 percent of the time, and difficult words are those words whose definition is correctly selected less than 50% of the time.