adj. 25B6; adjective
a fishy smell : FISHLIKE, piscine.
round fishy eyes : EXPRESSIONLESS, inexpressive, vacant, lacklustre, glassy.
(informal) there was something fishy going on : SUSPICIOUS, questionable, dubious, doubtful, suspect; odd, queer, peculiar, strange; informal funny, shady, crooked, bent; Brit. informal dodgy; Austral./NZ informal shonky.