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