Here's what rhymes with cavenous.
Words that almost rhyme with cavenous
chasteness safeness brazenness caginess nakedness patroness wavelets aimlessness heinousness agelessness caplets courageousness jadedness maintenance changeless graciousness wakefulness faithlessness gratefulness painfulness shamelessness weightlessness shapelessness hatefulness painlessness shamefulness ancientness fatefulness gracelessness balefulness faithfulness playfulness gracefulness spaciousness wastefulness contagiousness blamelessness statelessness tastelessness audaciousness capaciousness tastefulness cartilaginous racialists tenaciousness loquaciousness salaciousness ungratefulness vivaciousness voraciousness mucilaginous unfaithfulness flirtatiousness distastefulness disgracefulness conservationists