Isoäiti, iso being grand and äiti mother. "ä" is pronounced like you pronounce the "a" in the word that.
There are also less formal words for grandmother, like "mummo", "mummu" or "mummi".
In Farsi, you would say "Mamāni" for grandma.
In Sicilian, you would say "nonna" to refer to grandma.
To say "I love you grandma" you can say "Te quiero abuela" in Spanish or "Je t'aime mamie" in French.
"Grandma" in Visayan is "Lola."
Grandpa - grandpere Grandma - grandmere
Tatarabuela rebisabuela Bisabuela --- great grandmother
Grandma in Slovakian is "babka."
Grandma in Swahili is "Bibi".
Grandma in Tagalog is "lola".
Atika is grandma that is what i know.
In Cambodian, you say "ក្តាម" (pronounced kteahm) to refer to a grandma.
Grandma- Grandmére Grandpa-Grandpére