Here's what rhymes with flatfish.
catfish Words that almost rhyme with flatfish
lapses adzes apses elapses collapses relapses prolapses flattish raffish lavish radish laddish parish anguish vanish banish blackish brackish languish hashish brandish clannish mannish faddish famish snappish waggish kaddish caddish palish blandish haggish outlandish vanquish establish reestablish disestablish
