portion torsion abortion apportion proportion distortion extortion contortion reapportion antiabortion disproportion

Words that almost rhyme with oportion

parson dolphin dorsum coarsen balsam foursome

bargain pardon jargon darken barman tartan tarpon barmen foreign carbon fortune garden adoption margin caution foreman pollen cation shorten warden carton foremen harden hearken sharpen bobbin carmine cordon sorption talkin marten spartan warren hearten marlin martin motorman corpsman harken motormen bargeman bonbon gorgon sporran tauten common doctrine cotton fallen absorption sovereign gotten horsemen rotten toxin broaden shotgun soften trodden wanton horseman robin sodden watchman decoction konnen libation rosin logon bondman bondmen lawman smarten conman yardman yardmen ramekin shodden infarction precaution resorption befallen cauldron sportsman caldron godson marksman bondsman dishearten toboggan yachtsman foreshorten resharpen rontgen forgotten misfortune uncommon exhaustion squadron digoxin reabsorption concoction herniation longshoreman cardamon retrodden caseharden postwomen hydrocarbon kindergarten malabsorption radiocarbon tryptophan downtrodden fluorocarbon antitoxin endotoxin unforgotten misbegotten muskoxen calumniation prekindergarten