Nefariousness is valid Scrabble Word

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

Definitions for NEFARIOUSNESS in dictionary:

Words related to NEFARIOUSNESS

nefarious12

Words that contain NEFARIOUSNESS

nefariousnesses18

Similar words containing NEFARIOUSNES without suffix s

nefariousnesses18
Find what other words can be done using letters: "nefariousness"
https://scrabble-word.com/finder/nefariousness
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