adjective

1. Without use or possibility to be used.

   “This fork has prongs that are bent. It's useless now.”

2. Unhelpful, not useful; pointless (of an action).

   “I think it's useless to keep this discussion going. It's like talking to a wall.”

3. (of a person) Good-for-nothing; not dependable.

   “Bill never mows the lawn, takes out the trash or anything. He's useless, but I love him anyways.”

Synonyms: good-for-nothing, unskillful