FLATFOOTING is a playable word

flatfoot Scrabble® Dictionary

noun
pl. flatfeet
a foot condition
verb
flatfooted, flatfooting, flatfoots
to walk with a dragging gait
277 Playable Words can be made from "FLATFOOTING"
   2-Letter Words (22 found)
   8-Letter Words (6 found)
   9-Letter Words (2 found)
   11-Letter Words (1 found)