SCARER is a playable word

scarer Scrabble® Dictionary

noun
pl. scarers
one that scares
58 Playable Words can be made from "SCARER"
   2-Letter Words (6 found)
   3-Letter Words (17 found)
   4-Letter Words (19 found)
   5-Letter Words (13 found)
   6-Letter Words (3 found)