SYNCING is a playable word

sync Scrabble® Dictionary

verb
synced, syncing, syncs
to cause to operate in unison
25 Playable Words can be made from "SYNCING"
   2-Letter Words (4 found)
   3-Letter Words (12 found)
   4-Letter Words (7 found)
   5-Letter Words (1 found)
   7-Letter Words (1 found)