Synonyms for invalid | invalid synonyms

incorrect (adjective)

Synonyms:

erroneous, false, inaccurate, untrue, bad, unfounded, unsound.

null (noun)

Synonyms:

void.

wrong (noun)

Synonyms:

unsupported, illegal, impermissible, patient.

disable (verb)

handicap (noun)

Synonyms:

disabled, disabled person, handicapped person.

inoperative (adjective)

malformed, wrongful, inadequate, insolvent, unhealthy,