Merriam-Webster Collegiate Dictionary - disinclined

 adjective  Date: 1647 unwilling because of mild dislike or disapproval Synonyms:  ~, hesitant, reluctant, loath, averse mean lacking the will or desire to do something indicated. ~ implies lack of taste for or inclination ~ to move again ~ for reading. hesitant implies a holding back especially through fear or uncertainty hesitant about asking for a date. reluctant implies a holding back through unwillingness a reluctant witness. loath implies hesitancy because of conflict with one's opinions, predilections, or liking seems loath to trust anyone. averse implies a holding back from or avoiding because of distaste or repugnance averse to hard work not averse to an occasional drink.