Sabbatarian is valid Scrabble Word

Is sabbatarian a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List NO
Collins Scrabble Words YES
Is sabbatarian valid Words with Friends?
Words with Friends YES

Definitions for SABBATARIAN in dictionary:

How to use SABBATARIAN in a sentence

Find what other words can be done using letters: "sabbatarian"
https://scrabble-word.com/finder/sabbatarian
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