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Definition of fishy
fishy
/ˈfɪʃ.i/
fish · y
Adverb:fishily
fishy Lexical Profile
CEFR
B2
Grade
5
Tier
2
Usage
Top 10k
Syllables
2
fishy Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Arousing feelings of doubt, distrust, or suspicion; questionable or dishonest.
Example
"The auditor noticed something fishy about the sudden spike in offshore transactions."
2
Resembling fish in smell, taste, or appearance, or abounding in fish.
Example
"A strong, fishy odor lingered in the kitchen long after dinner was served."
3
Dull, glassy, and expressionless, like the eyes of a dead fish.
Example
"The shopkeeper fixed the customer with a cold, fishy stare."
Synonyms
View all synonyms for fishy Antonyms
View all antonyms for fishy• Rhymes for fishy
Word Origin & Etymology
Formed in the 16th century from 'fish' plus the adjectival suffix '-y'. The figurative sense of 'suspicious' or 'dubious' emerged in the mid-19th century, likely referring to the unpleasant smell of spoiled fish.
Cite this Entry
Wordmom. (2026). Definition of Fishy. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fishy