Here's what rhymes with leftishness.
Words that almost rhyme with leftishness
restiveness festiveness suggestiveness selfishness airsickness garishness bearishness hellishness reticence tenseness denseness devilishness residence connectedness unselfishness fetishists scarceness caribous residents penitence headmistress celibates contentedness hesitance collectivists unexpectedness disconnectedness embellishments counterintelligence