Synonyms of fishy in English:

fishy


See definition of fishy

adjective

1‘a fishy smell’

SYNONYMS

fishlike, piscine, of fish

2‘she had round fishy eyes’

SYNONYMS

expressionless, inexpressive, vacant, deadpan

dull, lacklustre, wooden, glassy, glassy-eyed

3‘there was something fishy about the whole set-up’

SYNONYMS

suspicious, questionable, dubious, doubtful, suspect

odd, queer, peculiar, strange, not quite right

mysterious, murky, dark, shifty, disreputable, underhand

funny, shady, crooked, bent, not kosher, off

British dodgy

NZ Australian shonky

ANTONYMS

honest, open