EBOOKS is a playable word

ebook Scrabble® Dictionary

noun
pl. ebooks
a device for reading books in electronic format
32 Playable Words can be made from "EBOOKS"
   2-Letter Words (7 found)
   3-Letter Words (10 found)
   4-Letter Words (10 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)