JMdict: 1002330

おばあさん 【おばあさん】

1. [n] grandmother
2. [n] old woman; female senior citizen

Words often seen with this one: (experimental feature)

おじいさん (46), その (21), この (15), まで (12), こと (12), 事 (10), 一緒に (10), ところ (10), 私 (10)