Focusing on excessive work:
* Lazy: This is a very general antonym, but it implies a lack of motivation to work.
* Idler: This describes someone who spends their time in leisure and avoids work.
* Slacker: This term is often used for someone who avoids work or responsibility.
Focusing on the negative aspects of workaholism:
* Balanced: This suggests a healthy approach to work and life.
* Leisurely: This emphasizes enjoying time away from work.
* Relaxed: This implies a calm and unstressed approach to life.
Focusing on the positive aspects of workaholism:
* Leisurely: This suggests a preference for enjoying time away from work.
* Unmotivated: This describes someone who lacks enthusiasm for work.
* Indolent: This implies a disinclination to work or exertion.
The best antonym will depend on the specific context and the aspect of workaholism you want to contrast.