Disincline (verb)

1. To make someone less inclined or less willing to do something.
2. To make someone less likely to be favorable towards something.

Origin:

From dis- meaning "not" or "opposite of" and incline meaning "to lean or tend towards".

Examples:

1. The bad weather disinclined us to go out.
2. The negative reviews disinclined me to see the movie.
3. The high price disinclined me to buy the car.
4. The negative experience disinclined me to try that restaurant again.
5. The difficult task disinclined the employee to accept the job.