SEVERER is a playable word

severe Scrabble® Dictionary

adjective
severer, severest
unsparing in the treatment of others
(adverb) severely
40 Playable Words can be made from "SEVERER"
   2-Letter Words (3 found)
   3-Letter Words (11 found)
   4-Letter Words (9 found)
   5-Letter Words (7 found)
   6-Letter Words (6 found)
   7-Letter Words (4 found)