Indolent (adjective)

1. Habitually lazy; disinclined to exertion; idle.
2. Relating to or characterized by indolence; sluggish; inactive.

Origin:

From latin indolentia, from indolentem ("free from pai.n")

Examples:

1. He was criticized for his indolent attitude towards work.
2. The indolent cat lay in the sun all day.
3. The indolent employee was always last to arrive at work.
4. She had an indolent disposition and was unwilling to do any physical labor.
5. The indolent river flowed slowly through the valley.