Volatile
mediumVOL-uh-til
adjective
Definition
Liable to change rapidly and unpredictably, especially for the worse
Examples
“The stock market has been volatile in recent weeks.”
“His volatile temper made others wary around him.”
Categories
GRE Tip
Volatile is a medium-difficulty GRE word. On the GRE, you might see it paired with synonyms like "unpredictable" or "unstable" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "stable".
Related GRE Words
erratic
Not even or regular in pattern or movement; unpredictable
fickle
Changing frequently, especially regarding one's loyalties or affections
capricious
Given to sudden and unaccountable changes of mood or behavior
turbulent
Characterized by conflict, disorder, or confusion; not stable or calm
ephemeral
Lasting for a very short time; transitory
abate
To reduce in amount, degree, or intensity
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