Word of the week

The word of the week is worthless.
Worthless is an adjective
Worthless means no use or without value.
Synoyms for worthless are no use, cheap, useless.
Antonyms for worthless are valuable, in use, worthy.
Sentence's: My dad is useless he does nothing all he does is lay on the couch.
My tools are worthless because they are all blunt.