PHALANX is a playable word

phalanx Scrabble® Dictionary

noun
pl. phalanxes
a formation of infantry in ancient Greece
35 Playable Words can be made from "PHALANX"
   2-Letter Words (9 found)
   3-Letter Words (16 found)
   4-Letter Words (7 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)