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adj Uncommon

unconstitutional

Unconstitutional (adj) means conflicting with or forbidden by a country's constitution. Example: “The court ruled the new law unconstitutional.”

adj
1
Conflicting with or forbidden by a country's constitution.
"The court ruled the new law unconstitutional."
"Critics argued the ban was an unconstitutional restriction on free speech."

How to use unconstitutional

Learner’s notes

In plain EnglishAgainst the rules set out in a country's constitution.

Common pairings
ruled unconstitutional unconstitutional law

Word forms

more unconstitutional comparative, most unconstitutional superlative

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Etymology

From un- + constitutional.

Related words

Rhymes for unconstitutional

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Frequently asked questions

What does “unconstitutional” mean?

The word “unconstitutional” means conflicting with or forbidden by a country's constitution. In plain terms, against the rules set out in a country's constitution.

How do you use “unconstitutional” in a sentence?

Here is “unconstitutional” used in a sentence: “The court ruled the new law unconstitutional.”

What part of speech is “unconstitutional”?

“Unconstitutional” is an adjective.

Is “unconstitutional” a common word?

“Unconstitutional” is an uncommon word in modern English.

What is the difference between unconstitutional and illegal?

Unconstitutional specifically means conflicting with or forbidden by a country's constitution, the highest law of the land, while illegal more broadly means violating any law, regulation, or statute. A law can be legally passed by a legislature yet still be ruled unconstitutional if it conflicts with the constitution.

Who decides whether something is unconstitutional?

In most systems, courts, often a supreme or constitutional court, have the authority to review laws or government actions and determine whether they are unconstitutional. This judicial review process checks that laws and actions do not conflict with the constitution.

What is the difference between unconstitutional and unlawful?

Unconstitutional refers specifically to a conflict with the constitution, while unlawful is a broader term covering any violation of law, whether constitutional, statutory, or regulatory. Something can be unlawful without necessarily involving a constitutional issue.

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