Here's what rhymes with foresaw.
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 rah yaw caw slaw pshaw loofah rawer draw bourgeois straw qua claw bra moi trois ulna alga bois squaw travaux blah hurrah overawe pasha craw fuchsia guffaw lockjaw borzois markkaa inlaw oversaw voila macaw redraw baccarat pawpaw southpaw scofflaw geegaw withdraw chamois patois jackdaw overdraw outdraw panama uninstall mackinaw