Sync is valid Scrabble Word

Is sync a scrabble word?
Official Scrabble Players Dictionary YES
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is sync valid Words with Friends?
Words with Friends YES

Definitions for SYNC in dictionary:

Words related to SYNC

synced12 synch13 synchronization32 syncing13 syncs10
Find what other words can be done using letters: "sync"
https://scrabble-word.com/finder/sync
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