Uncle:
* કાકા (kaka): This is the most common and general term for "uncle." It's used for your father's brother, mother's brother, or even just an older man who you respect.
* મામા (mama): This refers specifically to your mother's brother.
* ફુઆ (fua): This refers to your father's sister.
* જીજા (jija): This refers to your sister's husband (brother-in-law).
Aunty:
* કાકી (kaki): This is the most common and general term for "aunty." It's used for your father's sister, mother's sister, or even just an older woman who you respect.
* માસી (masi): This refers specifically to your mother's sister.
* ભાભી (bhabhi): This refers to your brother's wife (sister-in-law).
Important Note: Gujarati culture is very respectful, so always use the appropriate terms based on the relationship and age of the person.