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Definition of fluky
fluky
/ˈfluːki/
fluk · y
Adverb:flukily
fluky Lexical Profile
CEFR
C1
Grade
9
Tier
2
Usage
Rare
Syllables
2
fluky Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Obtained, occurring, or resulting by chance or a stroke of luck rather than skill or planning.
Example
"The rookie scored a fluky goal when the ball deflected off the defender's boot."
2
Uncertain, changeable, and unpredictable in direction or strength (especially of wind or weather).
Example
"The regatta was delayed because of the fluky winds across the bay."
Synonyms
View all synonyms for fluky Antonyms
View all antonyms for fluky• Rhymes for fluky
Word Origin & Etymology
Formed in the mid-19th century by adding the suffix -y to the noun fluke, which originally referred to a fortunate, accidental shot in billiards.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Fluky. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fluky