Here's what rhymes with prefious.
                        
                        
                    
                                Words that almost rhyme with prefious
previous  devious  freesias  tedious  dreariness  leakiness  mediates  perfidious  prescience  sleepiness  easiness  breeziness  cheekiness  creakiness  obedience  deviance  obsequious  vitiates  greasiness  priestliness  sleaziness  sneakiness  steeliness  wheeziness  uneasiness  deviants  beastliness  queasiness  squeakiness  homogeneous  ingredients  disobedience  intermediates  expedience  novitiates  unwieldiness  expedients  gastrocnemius  inhomogeneous  inexpedience