SKEIN is a playable word

skein Scrabble® Dictionary

verb
skeined, skeining, skeins
to wind into long, loose coils
27 Playable Words can be made from "SKEIN"
   2-Letter Words (7 found)
   3-Letter Words (10 found)
   4-Letter Words (8 found)
   5-Letter Words (2 found)