Here's what rhymes with froppish.
popish Words that almost rhyme with froppish
modish snobbish cloddish hoggish topis bodice dodges doges gouaches scotches bodges wodges hibachis corsages mariachis camouflages sabotages offish longish ravish polish smallish crawfish hawkish mawkish largish waspish donnish sharpish blokish abolish varnish astonish garnish starfish tarnish codfish dogfish shortish blondish garfish warmish accomplish demolish admonish dwarfish swordfish impoverish schoolmarmish