invalidness

/ɪnˈvælɪdnəs/
noun
  1. The state or quality of not being valid, acceptable, or correct.
    • The judge ruled on the invalidness of the contract due to a missing signature.
    • She pointed out the invalidness of the ticket because the date had expired.
    • The invalidness of his argument was obvious to everyone in the room.
Antonyms
What does "invalidness" mean? | whatsthatwordmean | whatsthatwordmean