Here's what rhymes with norspermine.
sermon mermen determine redetermine trencherman predetermine Words that almost rhyme with norspermine
laburnum person burden burthen churchmen turban bourbon churchman personne sturgeon burgeon certain version urine curtain surgeon suburban workman werden worsen worden wurden zircon aspersion assertion dispersion aversion coercion diversion immersion desertion perversion reversion subversion overburden recursion neurosurgeon submersion churchwarden unburden nonperson uncertain insertion excursion exertion inversion incursion interurban reassertion exurban reinsertion interspersion anchorperson weatherperson conversion introversion transferrin congressperson extraversion animadversion businessperson extroversion overexertion