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