The word "illdisposednesses" may not have many synonyms since it is quite uncommon. However, some words that could be used to express similar ideas are "displeasure", "unease", "malcontent", "moodiness", and "irritability". These words generally refer to a state of discomfort or disquietude that may be caused by external or internal factors. They may indicate a subtle form of unhappiness or dissatisfaction which can affect a person's behavior or attitude. Thus, it is important to pay attention to these emotions and address them appropriately to restore a sense of well-being and balance in one's life.