HARPOON is a playable word

harpoon Scrabble® Dictionary

verb
harpooned, harpooning, harpoons
to strike with a barbed spear
63 Playable Words can be made from "HARPOON"
   2-Letter Words (13 found)
   3-Letter Words (30 found)
   4-Letter Words (14 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)