PLEXUSES is a playable word

plexus Scrabble® Dictionary

noun
pl. plexuses
an interlacing of parts
80 Playable Words can be made from "PLEXUSES"
   2-Letter Words (7 found)
   3-Letter Words (19 found)
   6-Letter Words (7 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)