BUCKLER is a playable word

buckler Scrabble® Dictionary

verb
bucklered, bucklering, bucklers
to shield
63 Playable Words can be made from "BUCKLER"
   2-Letter Words (4 found)
   3-Letter Words (18 found)
   5-Letter Words (9 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)