Invalid and Malformed

Invalid adjective - Chronically or repeatedly suffering from poor health.

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

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

Malformed adjective - Badly or imperfectly formed.

Invalid and malformed are semantically related. Sometimes you can use "Invalid" instead an adjective "Malformed".

Nearby Word: malformation