Brahmaputra
brick brim broth brat brake brawl.............. oh and br br br br br
Brook
Brain, breast and bronchi are body parts. They begin with the letters BR.
The opposite of "narrow" that starts with the letters "Br" is "broad." "Broad" refers to something that is wide or large in extent, contrasting with the limited width implied by "narrow."
brunt
It could be brio, bred, brag, brew, brie...
Phillip Rivers
the great animas
No rivers starting with 'U'
Ganges
OriginOutpour
The country that starts with "Br" is Brazil. It is the largest country in South America and is known for its diverse culture, vibrant cities like Rio de Janeiro and São Paulo, and the Amazon rainforest. Brazil is also famous for its annual Carnival festival and rich biodiversity.