Unconstitutionality (noun)

The state or quality of being unconstitutional.

Origin:

From un- (not) + constitutionality (the state or quality of being constitutional).

Examples:

1. The court ruled that the proposed law was unconstitutionality and therefore could not be implemented.
2. The unconstitutionality of the bill was a major point of contention during its passage through the legislature.
3. Many argued that the new policy was a clear violation of the unconstitutionality.
4. The unconstitutionality of the proposed amendment was one of the main reasons for its rejection by the Senate.
5. The legal expert explained that the unconstitutionality of the law would make it difficult to enforce.