BRISKER is a playable word

brisk Scrabble® Dictionary

adjective
brisker, briskest
lively
verb
brisked, brisking, brisks
to make brisk
75 Playable Words can be made from "BRISKER"
   2-Letter Words (8 found)
   3-Letter Words (19 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)