perfidiousness

Meanings

Plural: perfidiousnesses

Noun

betrayal of a trust
Unfaithfulness; deceitfulness; perfidy.

Origin / Etymology

From perfidious + -ness.

Synonyms

perfidy, treachery

Scrabble Score: 0

perfidiousness is not valid in Scrabble (US) TWL Dictionary
perfidiousness is not valid in Scrabble (MW) Merriam-Webster Dictionary
perfidiousness is not valid in International Collins CSW Dictionary

Words With Friends Score: 0

perfidiousness is not valid in Words With Friends