"Grandmother" in Hawaiian can be translated to "Kupunawahine" (koo-poo-nah-wah-hee-neh) for a grandmother or "Tūtū wahine" (too-too wah-hee-neh) for a grandma. "Grandfather" can be translated to "Kupunakāne" (koo-poo-nah-kah-neh) for a grandfather or "Tūtū kāne" (too-too kah-neh) for a grandpa. It's worth noting that "Kupuna" is a more general term for grandparents and ancestors in Hawaiian, and it is commonly used to show respect for the elders in Hawaiian culture.