Tenacious

medium

tuh-NAY-shus

adjective

Definition

Tending to keep a firm hold; persistent and determined

Examples

Her tenacious pursuit of justice finally paid off.
The tenacious athlete refused to give up despite injuries.

Synonyms

persistentdeterminedresolutedogged

Antonyms

irresoluteyieldingficklevacillating

Categories

GRE Tip

Tenacious is a medium-difficulty GRE word. On the GRE, you might see it paired with synonyms like "persistent" or "determined" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "irresolute".

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