Vocabulary consisting only from characters you are able to read
百
hyaku
(num) 100, hundredjlpt5
兆し
kizashi
signs, omen, symptomsmix
百万
hyakuman
(1)1,000,000, one million, million, (2)many mix
十億
juuoku
1,000,000,000, billion (American), (obs) milliard (British)mix