Εγγονή [eggonee]
grandaughter
No, there is only one "d" in the word "granddaughter."
The word for granddaughter is apo na babae. It is pronounced a-po na buh-ba-eh
Grandaughter
Bubbela is not a Hebrew word. It is a Yiddish word, and it has several spellings. There is no standard way to spell it.
Your grandaughter would call your brother her great uncle.
manslaughter
Neptis.
ljuba
Enkelin
the greek word for egg is: avgo
"Cogratulations on your new grandaughter" in Polish is "Wszystkiego najlepszego z okazji narodzin wnuczki".