Here's what rhymes with diffufively.
lively Words that almost rhyme with diffufively
nicely wisely wifely lithely concisely blithely unwisely precisely imprecisely highly finely shyly vilely sightly sightlier likely slightly widely lightly rightly tightly psyche timely nightly shiny knightly unsightly wily hyphae slyly wryly smiley supinely showily siree snidely styli ripely skivvy chivy knightlier unsightlier kindly mighty tiny unlikely ninety brightly mildly politely wildly divinely tidy untimely dryly slimy spicy sprightly widi spiny benignly feisty flighty spiky sublimely limy uprightly wiki dicey nightie piney piny stymie whiny whitey limey nighty spiry vaginae sprightlier tritely lichee spryly feistier stymy blindly untidy grimy unkindly forthrightly chenille pricey impolitely blimey eruditely bolsheviki crikey stripey inquiry enquiry almighty expiry contritely