adjective
Definition: Not healthy or sick; feeling unwell or having a negative condition.
Example: She felt ill after eating the spoiled food.
adverb
Definition: In a way that shows sickness or poor health; not in a good condition.
Example: He was feeling ill after eating too much candy.
noun
Definition: A problem or difficulty that causes suffering or trouble, often related to social issues or personal distress.
Example: The community is working together to solve the social ills affecting their neighborhood.