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