How to Say "Grandmother" & "Grandfather" in GreekLearn how to say "grandmother" and "grandfather" in Greek with this Howcast video.TranscriptHow to Say "Grandmother" in Greek. Grandmother. Yia-yia. Grandmother. Yia-yia. Now you try. You can also say grandfather. Pa-pous. Grandfather. Pa-pous. Now you try. And that's how to say "Grandmother" in Greek.