Here's what rhymes with uposatha.
Words that almost rhyme with uposatha
piazza gamma gala manna naphtha sacra kappa strata stanza banana veranda magma verandah lambda savanna manga savannah dahlia diorama ganja panda sancta plasma nostalgia panorama alfalfa mantra quanta schemata pellagra alpaca bonanza miasma bandana drachma manana tantra enemata memoranda propaganda extravaganza