Here's what rhymes with brahmaputra.
sutra Words that almost rhyme with brahmaputra
supra louvre ua pupa pukka tuna hua macula summa tua hula puma tuba duenna beluga appaloosa chukka doodah manoeuvre lacuna stupa scuba helluva bazooka barracuda hallelujah vicuna satsuma fistula scrofula outmanoeuvre incunabula