Conscientiousness is valid word

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

17 letters word
21 points in Scrabble
27 points in WWF

Definitions for CONSCIENTIOUSNESS in dictionary:

NOUN:

The quality of being conscientious; a scrupulous regard to the dictates of conscience.
the quality of being in accord with the dictates of conscience
the trait of being painstaking and careful

ADJECTIVE:

wishing to do one's work or duty well and thoroughly
relating to a person's conscience

Words that contain CONSCIENTIOUSNESS

conscientiousnesses23

Similar words containing NSCIENTIOUSNES without suffix s and without prefix co

conscientiousnesses23

Find what other words can be done using letters: "conscientiousness"
https://scrabble-word.com/finder/conscientiousness

SCRABBLE® is a registered trademark. We do not cooperate with the owners of this trademark. All trademark rights are owned by their owners and are not relevant to the web site "scrabble-word.com". This site is intended for entertainment and training. We try to make a useful tool for all fans of SCRABBLE. "Scrabble Word" is the best method to improve your skills in the game.