**Alteration** (noun) — a change made by adding, removing, or replacing something in order to improve or modify something.
Here are some examples of using the word **«alteration»** in English:
1. After years of wear and tear, the old sofa needed a thorough **alteration** to restore its original appearance.
2. The tailor suggested several **alterations** to the dress to make it fit better.
3. The company decided to make some **alterations** to its marketing strategy to attract more customers.
4. The teacher asked the students to make **alterations** to their essays to improve their grammar and spelling.
5. The building required significant **alterations** after the earthquake to ensure safety.
6. The actor's character underwent dramatic **alterations** in the new version of the play.
7. The recipe called for some minor **alterations** to achieve the desired flavor.
8. The landscape designer suggested some **alterations** to the garden to enhance its beauty.
9. The software needed some **alterations** to be compatible with newer devices.
10. The artist made several **alterations** to the painting to achieve a more modern look.