In Romanian, you say "hello" most commonly as "Salut" or "Bună" for informal greetings. These are equivalent to "hi" or "hello" in English and are used among friends or in casual situations. For more formal greetings or depending on the time of day, you can use:
- Bună dimineața (Good morning)
- Bună ziua (Good afternoon/day)
- Bună seara (Good evening)
These phrases show respect and are suitable for professional or formal settings. So, the simplest way to say hello in Romanian in everyday informal use is "Salut" or "Bună".