Shamefacednesses is valid word

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

Definitions for SHAMEFACEDNESSES in dictionary:

Similar words containing SHAMEFACEDNESSE without suffix s

shamefacednesse26
Find what other words can be done using letters: "shamefacednesses"
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