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