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