Word Study
invalidation |
invalidator |
invalide |
invalidism |
invalidity |
invalidness
| invalorous
| invaluable
| invaluableness
| invaluably
| invalued
invalidness
WORDNET DICTIONARY
Noun invalidness has 1 sense
- invalidness(n = noun.attribute) invalidity - illogicality as a consequence of having a conclusion that does not follow from the premisses; Array is a kind of illogic, illogicality, illogicalness, inconsequence
has particulars: fallaciousness
Derived form adjective invalid1
For further exploring for "invalidness" in Webster Dictionary Online