SIBYLLIC is a playable word

sibyl Scrabble® Dictionary

noun
pl. sibyls
a female prophet
(adjective) sibylic, sibyllic
33 Playable Words can be made from "SIBYLLIC"
   2-Letter Words (5 found)
   3-Letter Words (10 found)
   4-Letter Words (9 found)
   5-Letter Words (7 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)