The most common way to say "thank you" in Polish is "dziękuję". It is used in both formal and informal settings. More emphatic ways to say thank you include:
- "dziękuję bardzo" which means "thank you very much"
- "serdecznie dziękuję" meaning "heartfelt thanks"
- Informal versions include "dzięki" (thanks) and "wielkie dzięki" (big thanks).
These phrases cover a range of contexts and politeness levels in expressing gratitude in Polish.