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