Here are some other ways to express sorry in Russian, depending on the situation:
* "Прости" (Prosti) - Similar to "Izvini," but slightly more formal.
* "Извините" (Izvinite) - The polite form of "Izvini," used when addressing someone older or in a position of authority.
* "Простите" (Prostite) - The polite form of "Prosti," used in the same situations as "Izvinite."
* "Приношу извинения" (Prinoshu izvineniya) - A more formal apology, often used in writing or official situations.
* "Я очень сожалею" (Ya ochen' sozhalayu) - "I'm very sorry," used for more serious situations.
The best way to choose the right expression depends on the context and your relationship with the person you're apologizing to.