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