invalidness

Từ điển WordNet v3.1 - WordNet Dictionary

noun

illogicality as a consequence of having a conclusion that does not follow from the premisses
• Syn:
invalidity
• Derivationally related forms:
invalid, invalid (for: invalidity)
• Hypernyms:
illogicality, illogicalness, illogic, inconsequence
• Hyponyms:
fallaciousness