Here's what rhymes with perthensis.
Words that almost rhyme with perthensis
disturbances terminus permanence appurtenance urbanise earnestness merciless nervousness impertinence purposeless nerveless percolates curvaceous irksomeness permanents hurtfulness journalists turbulence tournaments scurrilous surrogates worthlessness mirthfulness virtuousness determinants tuberculous invertebrates herbalists hyperbolas firmaments paternalists photojournalists