This is the 87th most frequent Vietnamese word.
mua
"mua" means "buy" or "rain" in English, depending on the context.
In this context, 'mua' means 'to buy', indicating the action of purchasing an item.
Tôi vừa mua một cuốn sách tại hiệu sách.
I just bought a book at the bookstore.
In this context, 'mưa' refers to 'rain', describing precipitation from the sky.
Hôm nay trời mưa rất to.
It rained heavily today.
In this context, 'mua' again means 'to buy', specifically referring to acquiring gifts for someone.