POTLATCHING is a playable word

potlatch Scrabble® Dictionary

verb
potlatched, potlatching, potlatches
to hold a ceremonial feast for
555 Playable Words can be made from "POTLATCHING"
   2-Letter Words (28 found)
   3-Letter Words (105 found)
   9-Letter Words (1 found)
   11-Letter Words (1 found)