Here's what rhymes with posaa.
saw ha sa thaw faw haa sha shah hah haw sough soh law la raw da jaw ma na pa ta wa ya fhall flaw ja ka ra ga paw spa waa cha gnaw maw ois aha baa bah nah overawe pasha rah yaw caw slaw pshaw rawer draw bourgeois straw qua claw foresaw bra moi trois bois oversaw squaw travaux blah hurrah craw guffaw pawpaw loofah borzois inlaw ulna alga chamois patois voila fuchsia lockjaw macaw baccarat jackdaw overdraw southpaw outdraw geegaw withdraw redraw panama scofflaw markkaa uninstall mackinaw