1. Aversion: This is the most direct opposite, meaning a strong dislike or aversion to something. If your vocation is something you love and feel called to, an aversion would be something you actively avoid.
2. Occupation: This is the most neutral opposite. While vocation implies a sense of calling or purpose, occupation simply means any paid work. Someone might have a vocation as a teacher, but their occupation might be a barista to support their passion.
3. Hobby: While a hobby is something you enjoy, it's usually done for pleasure, not for a sense of calling or purpose. Someone might have a vocation as a musician, but their hobby might be gardening.
4. Apathy: This represents a complete lack of interest or passion. If your vocation is something you are passionate about, apathy would mean being indifferent towards it.
5. Duty: This can be seen as the opposite of vocation in a sense, as duty often implies a sense of obligation rather than passion. You might feel a duty to your job, but not have a deep sense of vocation for it.
Ultimately, the "opposite" of vocation is relative to the specific context and meaning you're trying to express.