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