SCOLEX is a playable word

scolex Scrabble® Dictionary

noun
pl. scoleces or scolices
the knoblike head of a tapeworm
40 Playable Words can be made from "SCOLEX"
   2-Letter Words (8 found)
   3-Letter Words (17 found)
   4-Letter Words (9 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)