Vocabulary consisting only from characters you are able to read
kanji
ひゃく
(num) 100, hundred
kanji
ひゃくまん
(1)1,000,000, one million, million, (2)many
kanji
きざし
signs, omen, symptoms
kanji
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)
kanji
おく
(num) 100,000,000, hundred million
kanji
いっちょう
1,000,000,000,000, one trillion, one billion (obs. British)