Vocabulary consisting only from characters you are able to read
後
あと
afterwards, since then, in the futurejlpt5, toki
二人
ふたり
two persons, two people, pair, couplejlpt5
中性
ちゅうせい
(1)neutrality (incl. chemical, electrical, etc.), indifference, (2)sexlessness, androgyny, androgyne, neuter, (3)(ling) neuter gender mix