Here's what rhymes with fructiferous.
                        
                        
                    
                                coniferous  vociferous  pestiferous  calciferous  carboniferous  Words that almost rhyme with fructiferous
herbivorous  carnivorous  omnivorous  insectivorous  difference  timorous  vigorous  bitterness  rigorous  dipterous  indifference  literates  oviparous  cordilleras  wilderness  illiterates  belligerence  viviparous  itinerants  spinnerets  alliterates  deliverance  barbiturates  belligerents  refrigerants  riverbanks  nonbelligerents  disfigurements