Antonyms are words that have opposite meanings. They are words that are paired together to show contrast or opposition. For example, hot and cold, good and bad, up and down, fast and slow, and happy and sad are all examples of antonyms. The prefix "anti-" in antonym means "opposed to" or "against", which is why antonyms are words that are opposed to each other in meaning. Antonyms can be useful in writing and communication to convey precise meanings and to create variety and contrast in language.
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