When we talk about health levels, we usually refer to the condition of our physical and mental wellbeing. However, there are several antonyms or opposites that can describe the state of being unhealthy or ill. Some examples of these antonyms include sickness, disease, ailment, disorder, injury, and affliction. These terms describe the negative effects that can arise when our health is compromised. Pain, weakness, and fatigue are also common antonyms for good health levels. It's important to be aware of these antonyms, as they remind us of the importance of maintaining good health through proper nutrition, exercise, and other healthy habits.