OTIOSE

At leisure

• Futile

• Good-for-nothing

• Idle

• Indolent

• Ineffective

• Lazy

• Like a couch potato

• No-account

• Of little use

• Of no use

• Pointless

• Purposeless

• Serving no purpose

• Shiftless

• Slothful

• Superfluous

• Unemployed

• Useless

• Vain

• Worthless