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