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