Synonyms are words that have the same or similar meanings, while antonyms have opposite meanings. Negative synonyms are words that have negative connotations, or associations, compared to their positive counterparts. For example, the word “bad” is a negative synonym for the word “good”.
Negative synonyms can be used to express a variety of emotions, such as anger, sadness, or disappointment. They can also be used to emphasize a point or to make a statement more forceful. For example, the sentence “The movie was bad” is more forceful than the sentence “The movie was not good”.