Vocabulary consisting only from characters you are able to read
南西
なんせい
southwest; southwestmix
二人
ふたり
two persons, two people, pair, couplejlpt5
兆
ちょう
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
学会
がっかい
scientific society/academic meeting/academic conference/(P)gakkou