[おく, oku] (num) 10^8; 100, 000, 000; hundred million; (P) #838
[いちおく, ichioku] (n) 100, 000, 000; one hundred million; (P)
[おくション, oku shon] (n) (luxury) apartment
[おくえん, okuen] (n) 100, 000, 000 yen
[おっくう;おくこう, okkuu ; okukou] (adj-na, n) troublesome; annoying
[おくちょう, okuchou] (n) the people; multitude; masses
[おくまん, okuman] (n) millions and millions
[おくまんちょうじゃ, okumanchouja] (n) billionaire
[きょおく, kyooku] (n) millions; vast fortune
[じゅうおく, juuoku] (n) 1, 000, 000, 000; billion (American); (obs) milliard (British); (P)
[じゅうまんおくど, juuman'okudo] (n) eternity; paradise
[すうおくえん, suuokuen] (n) several hundreds of millions of yen
[すうおくねん, suuokunen] (n) several hundred million years; (P)
[せんおく, sen'oku] (n) (1) 100, 000, 000, 000; hundred billion; (obs) hundred milliard (British); (2) many
[ひゃくおく, hyakuoku] (n) 10, 000, 000, 000; ten billion (American); (obs) ten milliard (British); (P)