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