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