SANER is a playable word

sane Scrabble® Dictionary

adjective
saner, sanest
mentally sound
(adverb) sanely
verb
saned, saning, sanes
to sain
45 Playable Words can be made from "SANER"
   2-Letter Words (10 found)
   3-Letter Words (17 found)
   4-Letter Words (13 found)
   5-Letter Words (5 found)