Mammoth Uncensored Word List:
48 words ending with wn, 7 letters long

acknown beclown bedgown beknown cottown cutdown decrown disgown dogtown embrown hagdown hoedown imbrown indrawn ingrown jigsawn letdown lowdown midtown mixdown outfawn pindown predawn putdown recrown redrawn reflown regrown reshown respawn ripsawn rubdown rundown sitdown sundown suppawn toytown unblown uncrown undrawn unflown ungrown unknown unshewn unshown upblown updrawn upgrown