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Definition of exhaustive
exhaustive
/ɪɡˈzɔːstɪv/
ex · haus · tive
Adverb:exhaustively
exhaustive Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Top 10k
Syllables
3
exhaustive Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Examining, including, or considering all elements or aspects; fully comprehensive and thorough.
Example
"The research team conducted an exhaustive review of the clinical data before publishing their findings."
2
Tending to deplete, drain, or use up resources completely.
Example
"Decades of exhaustive farming practices left the soil depleted of essential nutrients."
Synonyms
View all synonyms for exhaustive Antonyms
View all antonyms for exhaustiveWord Nuance & Usage
Do not confuse 'exhaustive' (meaning comprehensive, thorough, and considering all possibilities) with 'exhausting' (meaning physically or mentally tiring).
• Rhymes for exhaustive
• Nearby Words
Word Origin & Etymology
Formed in the late 18th century from the verb 'exhaust', which derives from the Latin 'exhaustus' (past participle of 'exhaurire', meaning 'to draw out' or 'to empty completely'), combined with the suffix '-ive'.
Cite this Entry
Wordmom. (2026). Definition of Exhaustive. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/exhaustive