Vocabulary consisting only from characters you are able to read
後
ato
afterwards, since then, in the futurejlpt5, toki
兆
čou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
人
hito
man, person, human being, mankindhito, jlpt5