Formal:
* Shangazi: This is the most common and formal term for aunt. It applies to the sister of your mother or father.
* Mjomba: This refers to the brother of your mother or father.
Informal:
* Shangi: A more informal and familiar way to refer to your aunt.
* Mjom: Informal and familiar term for your uncle.
Other options:
* Mama (name): You can address your aunt by using "Mama" followed by her first name. This shows respect and familiarity.
* Baba (name): This is the same as above, but for your uncle.
Important note: The specific term you use will depend on the context and your relationship with the person. For example, you might use "Shangazi" when talking about your aunt to someone else, but call her "Shangi" in a casual conversation.