無用

Verb

 * 1) to be useless; to be of no use; to be a waste of time

Adverb

 * 1)  need not
 * 2)  don't

Synonyms




Adjective

 * 1) useless
 * 2) unnecessary; needless
 * 3) prohibited, no (...ing)

Noun

 * 1) uselessness
 * 2) needlessness
 * 3) being prohibited