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