Auntie and uncle are often used beyond the family tree as respectful terms for older adults who are close to the family but not blood relatives. Listeners reported this pattern in Uganda, Kenya, Cameroon, South Africa, India, the Philippines...
When is it appropriate to use the word late to describe someone who has died? Late, in this sense, is short for lately deceased. There’s no hard and fast time frame, although it’s been suggested that anywhere from five to 30 years is about right...