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