SHIRRED is a playable word

shirr Scrabble® Dictionary

verb
shirred, shirring, shirrs
to draw into three or more parallel rows, as cloth
90 Playable Words can be made from "SHIRRED"
   2-Letter Words (12 found)
   3-Letter Words (22 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)