PLATOON is a playable word

platoon Scrabble® Dictionary

verb
platooned, platooning, platoons
to alternate with another player at the same position
74 Playable Words can be made from "PLATOON"
   2-Letter Words (13 found)
   3-Letter Words (30 found)
   5-Letter Words (7 found)
   7-Letter Words (1 found)