Masterbation rhymes with:
masturbation, masturbation, masturbation, masturbation, perturbation, exacerbation, masturbation, perturbation, approbation, exacerbation, incubation, masturbation, perturbation, probation
masturbation, masturbation, masturbation, masturbation, perturbation, exacerbation, masturbation, perturbation, approbation, exacerbation, incubation, masturbation, perturbation, probation