RESUPPLYING is a playable word

resupply Scrabble® Dictionary

verb
resupplied, resupplying, resupplies
669 Playable Words can be made from "RESUPPLYING"
   2-Letter Words (18 found)
   3-Letter Words (94 found)
   9-Letter Words (2 found)
   10-Letter Words (1 found)
   11-Letter Words (1 found)