BEACON is a playable word

beacon Scrabble® Dictionary

verb
beaconed, beaconing, beacons
to warn or guide
50 Playable Words can be made from "BEACON"
   2-Letter Words (12 found)
   3-Letter Words (20 found)
   4-Letter Words (11 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)