Antonyms are words that have opposite meanings. For example, the word hot is an antonym of cold. When we use antonyms, we can better express our thoughts and feelings by highlighting contrasts. This helps us communicate more clearly and makes our language richer. Understanding antonyms is important in everyday life. They can be found in many situations, such as describing the weather, emotions, or even colors. For instance, light and dark are antonyms that help us describe different times of the day. By using antonyms, we can create a more vivid picture in our conversations and writing.