Crustae is valid Scrabble Word

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

Definitions for CRUSTAE in dictionary:

Words related to CRUSTAE

crusta8
Find what other words can be done using letters: "crustae"
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