Supplementarily is valid Scrabble Word

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

Definitions for SUPPLEMENTARILY in dictionary:

Words related to SUPPLEMENTARILY

supplementary22

Similar words containing SUPPLEMENTARI without suffix ly

supplementaries21
Find what other words can be done using letters: "supplementarily"
https://scrabble-word.com/finder/supplementarily
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