STIFFER is a playable word

stiff Scrabble® Dictionary

adjective
stiffer, stiffest
difficult to bend or stretch
verb
stiffed, stiffing, stiffs
to cheat someone by not paying

110 Playable Words can be made from "STIFFER"

   2-Letter Words (12 found)

   3-Letter Words (29 found)

   6-Letter Words (7 found)

   7-Letter Words (1 found)