Opinionativeness is valid word

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

16 letters word
21 points in Scrabble
26 points in WWF

Definitions for OPINIONATIVENESS in dictionary:

NOUN:

The quality or character of being opinionated; obstinate adherence to one's own opinion; intellectual conceit.

Words that contain OPINIONATIVENESS

opinionativenesses23

Similar words containing OPINIONATIVENES without suffix s

opinionativenes20 opinionativenesses23

Find what other words can be done using letters: "opinionativeness"
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