FLECKING is a playable word

fleck Scrabble® Dictionary

verb
flecked, flecking, flecks
to mark with flecks (tiny streaks or spots)
93 Playable Words can be made from "FLECKING"
   2-Letter Words (10 found)
   3-Letter Words (31 found)
   6-Letter Words (3 found)
   8-Letter Words (1 found)