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