Which prefix is appropriate to use before family relatives(nieces, nephews and etc) to refer to the generation before them?
For the sake of clarification and better understanding, I'll give a few examples.
Example 1: Grand-niece or Great-niece?
Example 2: Grand-nephew or Great-nephew?
Example 3: Grand-uncle or Great-uncle?
Example 4 : Great-aunt or Grand-aunt?
I'd appreciate anyone who could answer this question, which could the one wandering in many other minds other than mine.