In German, grandpa is Großvater or Opa.
Opa = grandfather.
The Polish word for grandpa is "dziadek."
The Cypriot word for grandpa is "pappous."
The word for grandpa in Polish is "dziadek".
Großvater Opa
grosspapi
The French word for grandpa is "pépé" or "grand-père".
Yes, "grandpa" is a compound word made up of "grand" and "pa."
The Russian word for Grandpa is дедушка (dedushka).
There are many Jewish languages, but you probably mean Hebrew. In any event, opa has no meaning in Hebrew. It is a German word for grandpa. In Hebrew, Grandpa is Saba (סבא)Opa is also an interjection in Greek.
The possessive form of the noun grandpa is grandpa's.example: I'm going to stop by grandpa's house.
Weltbester Großvater
Großvater = Grandfather Opa = Grandpa