HATPIN is a playable word

hatpin Scrabble® Dictionary

noun
pl. hatpins
a pin for securing a hat
64 Playable Words can be made from "HATPIN"
   2-Letter Words (13 found)
   3-Letter Words (28 found)
   4-Letter Words (17 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)