BIVOUACKS is a playable word

bivouac Scrabble® Dictionary

verb
bivouacked, bivouacking, bivouacks or bivouacs
to make a camp
135 Playable Words can be made from "BIVOUACKS"
   2-Letter Words (15 found)
   5-Letter Words (13 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)