Here's what rhymes with iirun.
run rien yean one done son none sun won gun fun tion ton nun shun sion bun donne dun fon pun bn cen fron gon hun jun tonne tun ven naan begun spun outrun seisin spline rerun stun redone toucan anyone everyone overrun undone outdone cretonne misdone overdone twentyone Words that almost rhyme with iirun
young lung rum rung wrung yum from some come sum tongue hung cum dem drum flung sung thumb clung comme dumb gum dung hum plum slum slung zum bum comm dum mum même num numb plumb tum tung chum crumb kung sm tem trom bung glum thrum among become swung sprung strung stung scum swum scrum sebum spume strum benumb rehung succumb sacrum unsung overcome cerebrum overhung frustum breadcrumb simulacrum candelabrum mullein mustn fustian puncheon