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