Here's what rhymes with blowfish.
oafish Words that almost rhyme with blowfish
roses plosive dovish closes noses choses erosive hoses grosses dozes brioches proposes corrosive opposes purposive reposes deposes implosive apposes explosive discloses supposes disposes encloses psychoses osmosis narcosis engrosses incloses presupposes exposes alkalosis composes overdoses thromboses transposes forecloses decomposes predisposes noncorrosive recomposes tuberculosis osteoporosis juxtaposes nonexplosive discomposes atherosclerosis endometriosis overexposes underexposes toxoplasmosis myxomatosis roguish foppish oldish sottish gnomish mopish ogreish goldfish doltish coltish voguish fogyish