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