Here's what rhymes with fournish.
varnish garnish tarnish Words that almost rhyme with fournish
cornice warmish schoolmarmish shortish sharpish offish starfish hawkish swordfish largish donnish garfish hoggish polish astonish popish codfish longish modish ravish smallish snobbish dogfish dwarfish mawkish waspish abolish admonish crawfish blondish cloddish blokish accomplish demolish impoverish