SJAMBOKS is a playable word

sjambok Scrabble® Dictionary

verb
sjamboked, sjamboking, sjamboks
to strike with a whip used in southern Africa
97 Playable Words can be made from "SJAMBOKS"
   2-Letter Words (13 found)
   3-Letter Words (29 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)