Here's what rhymes with proportion.
portion abortion torsion apportion reapportion distortion contortion disproportion extortion antiabortion Words that almost rhyme with proportion
dorsum coarsen balsam foursome foreign fortune absorption foreman shorten warden foremen cordon sorption warren corpsman gorgon sporran tauten horsemen precaution broaden resorption wanton horseman reabsorption logon lawman motorman motormen sportsman tryptophan longshoreman misfortune exhaustion malabsorption foreshorten