Invalid and Rank

Invalid adjective - Chronically or repeatedly suffering from poor health.

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

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

Rank adjective - Growing thickly and vigorously.

Invalid and rank are semantically related. Sometimes you can use "Invalid" instead an adjective "Rank".

Nearby Words: ranking, ranked, ranker