Instructivenesses is valid word

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

Definitions for INSTRUCTIVENESSES in dictionary:

Similar words containing STRUCTIVENESSE without suffix s and without prefix in

obstructivenesses24 destructivenesses23 constructivenesses25 nondestructivenesses26
Find what other words can be done using letters: "instructivenesses"
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