FLOUNDERING is a playable word

flounder Scrabble® Dictionary

verb
floundered, floundering, flounders
to struggle clumsily
690 Playable Words can be made from "FLOUNDERING"
   2-Letter Words (26 found)
   3-Letter Words (105 found)
   10-Letter Words (2 found)
   11-Letter Words (1 found)