SALVOS is a playable word

salvo Scrabble® Dictionary

verb
salvoed, salvoing, salvos or salvoes
to discharge firearms simultaneously
31 Playable Words can be made from "SALVOS"
   2-Letter Words (6 found)
   3-Letter Words (10 found)
   4-Letter Words (10 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)