Lightheartedness is valid word

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

16 letters word
24 points in Scrabble
25 points in WWF

Definitions for LIGHTHEARTEDNESS in dictionary:

NOUN:

the cheerful feeling you have when nothing is troubling you

ADJECTIVE:

(of a person or their behaviour) cheerful or carefree
amusing and entertaining

Words that contain LIGHTHEARTEDNESS

lightheartednesses26

Similar words containing LIGHTHEARTEDNES without suffix s

lightheartednes23 lightheartednesses26

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

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