The word "in-disposed" means the opposite of being ready or willing to do something. It can be described as feeling unwell, unwilling, or unable to perform a task. The antonym for "in-disposed" is "disposed." When someone is "disposed," they are willing, eager, and ready to carry out a task. "Disposed" indicates a sense of readiness, preparedness, or willingness. Alternatively, one could use words like "willing," "ready," "prepared," "able," and "enthusiastic" to describe someone who is not "in-disposed," and has a positive attitude towards a task.