Vocabulary consisting only from characters you are able to read
十億
džuuoku
1,000,000,000, billion (American), (obs) milliard (British)mix
一京
ičikjou
deset trilionůmix
一口
hitokuči
(1)mouthful, bite, sip, draft, draught, (2)one word mix
兆
čou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix