Here's what rhymes with prepositionals.
conditionals Words that almost rhyme with prepositionals
syllables originals citadels citizens individuals villages criminals miracles pinnacles aboriginals spiracles binnacles appearances thicknesses cinemas fistulas sicknesses hypnotise fibulas digitise thimblefuls trichinas principles businesses distances witnesses principals carcinogens peninsulas reciprocals exigences simpletons singletons histamines noncriminals privileges disciplines resistances existences mistresses curriculums princedoms reappearances amaryllises consistences volatilises tranquillises antihistamines agribusinesses nonappearances