Grandparents in a word (or three)

Grandma was visiting this weekend. I asked the boys for one word that came to mind when they think of grandma. Their answers: generous, humorous, happy. I then asked them about their other grandparents. For grandma 2: supportive and supportive. Grandpa: negotiated (negotiates everything), calculated and role model ("first thing that came to mind"). Grandpa 2: always joking.