Vocabulary consisting only from characters you are able to read
替わる
かわる
(1)to succeed, to relieve, to replace, (2)to take the place of, to substitute for, to take over for, to represent, (3)to be exchanged, to change (places with), to switch godan, jlpt3, verb, vintrans, vtrans
回す
まわす
(1)to turn/to rotate/to gyrate/ (2)to circulate/to send around/ (3)to surround/ (4)to put something to a new use (e.g. leftovers)/(suf,v5s) (5)(after the -masu stem of a verb) ... around (i.e. to ch godan, leda1, verb, vtrans
後
あと
afterwards, since then, in the futurejlpt5, toki
代
しろ
(1)substitution, (2)material, (3)price, (4)margin (e.g. for stapling, etc.), area required for something, (5)(arch) shiro (unit of land area equal to one-fiftieth of a tan; ~19.83 m.sq.); (6)cha mix