General greeting:
* Bati - This is the most general term for "greet" and can be used in most situations.
* Magbati - This is the verb form of "to greet".
Specific greetings:
* Magandang umaga - Good morning
* Magandang hapon - Good afternoon
* Magandang gabi - Good evening
* Kumusta ka? - How are you?
* Kamusta ka? - Another way to say "How are you?"
Other expressions:
* Kumusta - This is a shorter, more informal way of saying "How are you?"
* Mabuhay - Welcome (used for formal occasions)
* Maligayang pagdating - Welcome (used for formal occasions)
The best word to use will depend on the specific situation and who you are talking to.