SAFER is a playable word

safe Scrabble® Dictionary

adjective
safer, safest
free from danger
(adverb) safely
noun
pl. safes
a metal receptacle for storing valuables
42 Playable Words can be made from "SAFER"
   2-Letter Words (9 found)
   3-Letter Words (17 found)
   4-Letter Words (13 found)
   5-Letter Words (3 found)