Thirteenthly is valid Scrabble Word

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

Definitions for THIRTEENTHLY in dictionary:

Words related to THIRTEENTHLY

thirteenth16

Similar words containing THIRTEENTH without suffix ly

thirteenth16 thirteenths17
Find what other words can be done using letters: "thirteenthly"
https://scrabble-word.com/finder/thirteenthly
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