Assiduous
harduh-SIJ-oo-us
adjective
Definition
Showing great care and perseverance
Examples
“Her assiduous efforts finally paid off with a promotion.”
“The researcher's assiduous documentation was invaluable.”
Synonyms
Antonyms
Categories
GRE Tip
Assiduous is a hard-difficulty GRE word. On the GRE, you might see it paired with synonyms like "diligent" or "industrious" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "lazy".
Related GRE Words
sedulous
Showing dedication and diligence
diligent
Having or showing care and conscientiousness in one's work or duties
industrious
Diligent and hard-working
conscientious
Wishing to do what is right, especially to do one's work properly
thorough
Complete with regard to every detail; not superficial or partial
ubiquitous
Present, appearing, or found everywhere
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