Here's what rhymes with caffeine.
seen scene heen cn sheen feen hsien ursine mean machine gene keen lean bean bien dean eine lien serene unseen obscene ravine teen amine casein convene cosine mien agin beene bein keine mein peine wean chine ween jean peen colleen gamine green clean screen eighteen magazine marine queen thirteen gasoline saline spleen vaccine kerosene canteen cuisine olivine tween codeine glean xylene overseen scalene baleen caesarean gasolene preen careen sateen subteen fifteen fourteen routine foreseen intervene benzene ethylene nicotine unclean adenine alanine ancien aniline carotene cesarean guillotine hyaline hetween latrine limousine rapine riverine demean onscreen sardine supervene cocain reconvene aubergine gabardine beguine astatine calcimine praline vitrine between sixteen nineteen submarine adenosine evergreen acetylene gelatine glutamine methylene creatine cytosine figurine libertine naphthalene oncogene purine theophylline thymidine aquiline contravene mezzanine philistine sunscreen tambourine aquamarine melamine mescaline neoprene tangerine tureen wolverine woodbine preteen sibylline grenadine umpteen houseclean seventeen histamine quarantine unforeseen amphetamine histidine clonidine internecine propylene quinidine brigantine tourmaline mujahideen peregrine velveteen euclidean nectarine touchscreen subroutine cyclosporine ultramarine windscreen trampoline wintergreen silkscreen antipodean incarnadine polyethylene catecholamine pyrimidine antisubmarine oxyacetylene brilliantine phenylalanine chlorpromazine polypropylene Words that almost rhyme with caffeine
seem cm theme seam feem haem regime scheme steam team beam esteem passim deem diem leam ream teem abeam dream stream cream gleam scream academe bream creme agleam beseem inseam supreme redeem systeme crossbeam extreme upstream disesteem downstream selfesteem slipstream