Here's what rhymes with immature.
pure lure poor sure cure tour impure nur allure jure moor ture voor cour poore boor honour assure mature obscure endure manure brochure unsure amour detour demure spoor inure immure ensure secure insure procure reassure succour mesure rancour coiffure paramour tonsure couture embouchure epicure premature armature miniature demeanour dishonour blackamoor enamour misdemeanour Words that almost rhyme with immature
full pull wool bull bucketful pocketful lambswool