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