BUTTRESSING is a playable word

buttress Scrabble® Dictionary

verb
buttressed, buttressing, buttresses
to prop up
752 Playable Words can be made from "BUTTRESSING"
   2-Letter Words (19 found)
   3-Letter Words (90 found)
   9-Letter Words (4 found)
   10-Letter Words (1 found)
   11-Letter Words (1 found)