Here's what rhymes with sempiternelle.
nel knell nell well cell tell fell del sell bell hell shell smell gel tel dell delle yell belle celle unwell weal bel sel telle jell morel noel personnel compel dwell spell swell befell gaol motel nouvelle propel quell gazelle impel lapel pastel quel nacelle novelle parallel hotel citadel dispel excel repel cartel decibel fontanelle organelle photocell resell retell bagatelle undersell outsell oversell farewell clientele expel infidel foretell mademoiselle carousel caravel commonweal antipersonnel misspell carrousel zinfandel materiel nonparallel muscatel tagliatelle Words that almost rhyme with sempiternelle
mare mer mehr mair their there where care aware bear fair hair share chair pair rare wear affair bare dare fare tear unfair faire hare ware pear snare guerre lair affaire cher fere pare sehr thair debonair legionnaire debonaire prayer compare spare swear glare stare beware flare impair scare stair flair blare midair outerwear tinware ironware beachwear square prepare anywhere declare despair repair unaware millionaire underwear earthenware thoroughfare doctrinaire aftercare bugbear ensnare tableware billionaire medicare parterre repairer chinaware dinnerware kitchenware overbear spyware coheir eldercare millionnaire broodmare funfair ovenware questionnaire forbear curare solitaire maidenhair backstair wirehair everywhere silverware disrepair horsehair concessionaire forswear commissionaire camelhair setsquare multimillionaire foursquare foreswear extraordinaire