Diaphanousnesses is valid word

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

Definitions for DIAPHANOUSNESSES in dictionary:

Similar words containing DIAPHANOUSNESSE without suffix s

diaphanousnesse21
Find what other words can be done using letters: "diaphanousnesses"
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