Invalid and Voider

Invalid adjective - Chronically or repeatedly suffering from poor health.

Voider and invalid are semantically related In some cases you can replace term "Voider" with "Invalid", this adjectives are similar.

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

Voider noun - An official who can invalidate or nullify.

Invalid and voider are semantically related in nullified topic. Sometimes you can use "Invalid" instead an adjective "Voider".