If you're talking about your mother's sister:
* Nana: This is the most common term and translates to "grandmother," but it's used for both grandmothers and aunts on the mother's side.
* Abea: This is a more affectionate term for a mother's sister, meaning "sister" in a general sense.
If you're talking about your father's sister:
* Abea: This is the most common term, meaning "sister" in a general sense.
* Akosua: This is a more formal term, meaning "woman" or "female."
* Obaa: This is also a formal term for "woman," often used in respect.
If you're talking about a close friend's mother:
* Abea: This is the most common term, meaning "sister" in a general sense, but it can also be used for close friends.
* Maame: This means "mother" and is often used in a respectful way towards older women.
If you're not sure about the specific relationship:
* Obaa: This is a general term for "woman" and can be used respectfully for any older woman.
It's best to ask the person how they'd like to be addressed, as Twi language often prioritizes respect and understanding the specific relationship.