Mammoth Uncensored Word List:
31 words ending with ow, 9 letters long

afterglow aftershow alpenglow bedfellow crossflow deathblow dishallow downthrow eyeshadow floorshow interflow intergrow lightshow misbestow nightglow overendow overthrow peachblow reswallow saddlebow scarecrow slideshow stageshow supershow topminnow ultraslow underflow underglow undergrow waxmallow windthrow