Inauspiciousnesses is valid word

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

Definitions for INAUSPICIOUSNESSES in dictionary:

Similar words containing AUSPICIOUSNESSE without suffix s and without prefix in

auspiciousnesse19 auspiciousnesses20
Find what other words can be done using letters: "inauspiciousnesses"
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