LIASSIC is not a playable word

lias Scrabble® Dictionary

noun
pl. liases
a blue limestone rock
(adjective) liassic
43 Playable Words can be made from "LIASSIC"
   2-Letter Words (7 found)
   3-Letter Words (12 found)
   4-Letter Words (12 found)
   5-Letter Words (9 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)