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