Here's what rhymes with fleetingly.
entreatingly Words that almost rhyme with fleetingly
pleadingly sweepingly misleadingly exceedingly beseechingly seemingly feelingly heatedly pleasingly teasingly jeeringly freakishly screamingly sneakingly repeatedly appealingly peevishly revealingly scenically increasingly secretly unceasingly sheepishly intriguingly decreasingly endearingly fiendishly unfeelingly unseeingly deceivingly overweeningly squeamishly cohesively disbelievingly unappealingly vixenishly strategically obliquity tantalisingly