“But” is a conjunction that is used to introduce a contrasting or opposing idea. Some synonyms for “but” are “yet”, “however”, and “nevertheless”.
“Yet” is often used to indicate a contrast or unexpected result. For example, “He is young, yet very wise.” Here, “yet” shows the contrast between the person’s age and wisdom.
“However” is a more formal way to introduce a contrast. “The weather was bad. However, we still decided to go on the trip.” This shows that despite the bad weather, the decision was made to continue with the trip.
“Nevertheless” also means in spite of something. “She was tired. Nevertheless, she continued to work.” Here, “nevertheless” indicates that even though she was tired, she persisted.
These synonyms can be used to add variety and precision to your language when expressing a contrast or opposition.