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