NINJUTSU is a playable word

ninjutsu Scrabble® Dictionary

noun
pl. ninjutsus
the traditional Japanese method of spying
52 Playable Words can be made from "NINJUTSU"
   2-Letter Words (9 found)
   3-Letter Words (21 found)
   4-Letter Words (17 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)
   8-Letter Words (1 found)