SLIER is a playable word

sly Scrabble® Dictionary

adjective
slier, sliest or slyer, slyest
crafty
(adverb) slyly

35 Playable Words can be made from "SLIER"

   2-Letter Words (7 found)

   3-Letter Words (13 found)

   4-Letter Words (11 found)

   5-Letter Words (4 found)