invalidness

9.5

A state of not being legally or logically accepted

noun
/ɪnˈvælɪd.nəs/

Specialized

: invalidación

In logic, one must recognize the invalidness of arguments that have faulty reasoning.

Examples

The lawyer argued that the contract's invalidness stemmed from a missing signature.
Can you explain the invalidness of this conclusion?
Her claim was dismissed due to the invalidness of the supporting evidence.
The argument's invalidness was evident to everyone.
In logic, one must recognize the invalidness of arguments that have faulty reasoning.
Her claim was dismissed due to the invalidness of the supporting evidence.
The lawyer argued that the contract's invalidness stemmed from a missing signature.

Synonyms

falsity

vsinvalidness

6 7.9

A statement or idea that is not true

applies instead to the logical relation where conclusions do not follow premises

wrongness

vsinvalidness

1 5.4

A state of being not correct based on facts

is narrower, pointing to a logical inference that fails

invalidity

vsinvalidness

Specialized

1 7.0

A state where an argument is not logical and the conclusion does not follow

is the same meaning but used here as the main headword

incorrectness

vsinvalidness

1 5.2

The state of being wrong or not matching the facts

is about failures in logical consequence rather than factual errors

unsoundness

vsinvalidness

Formal

1 8.6

A wrong idea or reason that is not logical

centers on the formal mismatch where conclusions do not follow premises

fallaciousness

vsinvalidness

Formal

1 9.8

A quality that comes from wrong ideas or bad thinking

highlights the formal logical failure rather than the mistaken beliefs behind it

baselessness

vsinvalidness

1 7.3

The state of having no proof or good reason

focuses on formal logical failure rather than missing support or evidence

illogicality

vsinvalidness

1 7.8

A way of thinking that does not follow clear reasons

focuses more narrowly on conclusions not following from given premises

erroneousness

vsinvalidness

1 8.5

A state of being wrong

refers specifically to failures in logical consequence rather than general wrongness

absurdness

vsinvalidness

1 7.3

A situation that is very strange and does not make sense

is the technical label for a conclusion that does not follow premises

illogicalness

vsinvalidness

8.1

A quality of an idea or argument that has no clear, sensible reasons

emphasises the specific case of conclusions that fail to follow premises

Antonyms

validness

Formal

5.5

How acceptable and effective something is under the law

How Logical

soundness

4 4.9

invalidness

Specialized

9.5

unsoundness

Formal

1 8.6

illogic

4 8.0

Surface Forms

invalidness singular

invalidnesses plural

Morphology

invalidness = invalid (transparent) = valid + in + ness

Standard noun formation from the adjective 'invalid' indicating a state or quality.

Etymology

Invalidness breaks into in- meaning 'not', valid meaning 'strong' or 'acceptable', and -ness meaning 'the quality or state of'. So invalidness is the 'state of not being valid', which helps you remember it as something that does not hold up, like a weak argument or a contract without a proper signature.