Vocabulary consisting only from characters you are able to read
兆
chou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
十億
juuoku
1,000,000,000, billion (American), (obs) milliard (British)mix
南北
nanboku
south and northmix
影
kage
(1)shadow, silhouette, (2)reflection, image, (3)presence, sign, (4)light (stars, moon) mix