Depauperising is valid Scrabble Word

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

Definitions for DEPAUPERISING in dictionary:

Words related to DEPAUPERISING

depauperise16
Find what other words can be done using letters: "depauperising"
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