Blowfish rhymes with:
crayfish, elfish, hagfish, killifish, raffish, selfish, tunafish, abolish, accomplish, admonish, amateurish, amish, anguish, astonish, babish, babyish, bangish, banish, barish, barnish, barrish, beamish, bearish, benish, berish, blemish, blueish, bluish, bookish, boorish, bowdish, boyish, brackish, bradish, brandish, british, brownish, brutish, bullish, buresh, burnish, candlish, cavendish, cherish, childish, churlish, clannish, corniche, cornish, crayfish, dalgleish, danish, darwish, demish, demolish, dervish, devilish, diminish, distinguish, dobesh, dovish, elfish, elish, embellish, english, establish, extinguish, faddish, fallish, farish, farrish, fetish, feverish, fiendish, finish, finnish, flattish, flemish, flourish, folkish, foolish, frankish, furbish, furnish, garish, garnish, gerrish, ghoulish, gibberish, girlish, gladish, grayish, greenish, hagfish, hamish, hamlisch, hanisch, hanish, harnisch, harnish, hashish, hawkish, heinisch, hellish, horseradish, huish, impish, impoverish, inglish, irish, italish, janisch, janish, jaquish, jewish, kadish, kalish, kalisz, kertesz, killifish, kokesh, kronish, kulish, kunesh, kurdish, languish, lavish, lettish, licorice, longish, mactavish, maish, malnourish, manish, maresh, marish, mawkish, mccamish, mccandlish, mctavish, mellish, mickish, mikesh, minish, moorish, morrish, naish, newish, nightmarish, nourish, ornish, outlandish, papesh, parish, parrish, peevish, perish, pinkish, polish, pollyannish, prudish, przybysz, publish, puckish, punish, purplish, radish, raffish, rakish, reddish, redish, reestablish, refinish, refurbish, reish, relinquish, relish, replenish, rheinisch, rightish, rubbish, schweizerische, scottish, selfish, semifinish, sheepish, skirmish, skittish, slavish, sluggish, smallish, smartish, snobbish, snohomish, sollish, soltesz, spanish, squeamish, standish, stanish, stylish, swedish, tarnish, tavish, ticklish, tunafish, turkish, undernourish, vanish, vanquish, varnish, warmish, whitish, wimbish, windisch, windish, yanish, yellowish, yiddish
Blowfish sounds like:
baalbek, baalbeq, bailiffs, balbach, beilfuss, beliefs, believes, bellhops, bilbao's, billips, billups, bivalves, blips, blobs, blowpipes, blubaugh, bluffs, bolivia's, bouillabaise, bulbous, bulbs