Invalid and Unconstitutional

Invalid adjective - Chronically or repeatedly suffering from poor health.

Unconstitutional and invalid are semantically related. In some cases you can use "Unconstitutional" instead an adjective "Invalid".

Nearby Words: invalidate, invalidated, invalidity, invalided, invalidation

Unconstitutional adjective - Not consistent with or according to a constitution; contrary to the U.S. Constitution.

Invalid and unconstitutional are semantically related. Sometimes you can use "Invalid" instead an adjective "Unconstitutional".

Nearby Word: unconstitutionally