一己[ikko] personal
乎己止点[okototen] marks to aid in reading Chinese classics
己れ[onore] oneself (itself, etc.)
克己[kokki] self denial
克己心[kokkishin] spirit of self-denial

自己[jiko] self
自己暗示[jikoanji] self suggestion
自己規制[jikokisei] self regulation
自己犠牲[jikogisei] self-sacrifice
自己共役[jikokyouyaku] self adjoint

大晦日[oomisoka] New Year's Eve
韜晦[toukai] hidden (talents, etc.)
晦渋[kaijuu] ambiguous
晦冥[kaimei] darkness
大晦[ootsugomori] the last day of the year

晦ます[kuramasu] to abscond
晦む[kuramu] to be dazzled by
自己韜晦[jikotoukai] concealing one's talents, position, status, intentions, etc.
天地晦冥[tenchikaimei] The world is covered in darkness

貨物自動車[kamotsujidousha] truck
各自[kakuji] individual
観自在[kanjizai] Avalokitesvara (bodhisattva)
結社の自由[kesshanojiyuu] freedom of association
現金自動支払機[genkinjidoushiharaiki] cash dispenser

現金自動預け払い機[genkinjidouazukebaraiki] automatic teller machine
現金自動預金支払機[genkinjidouyokinshiharaiki] automatic teller machine
古自動車[furujidousha] used car
後追い自殺[atooijisatsu] following someone's example, and committing suicide
最小自乗法[saishoujijouhou] least-squares method

韜晦[toukai] hidden (talents, etc.)
韜略[touryaku] strategy
自己韜晦[jikotoukai] concealing one's talents, position, status, intentions, etc.
韜晦趣味[toukaishumi] propensity to efface oneself

六韜三略[rikutousanryaku] two books on the art of war in ancient China
天津鞴韜[tenshinfukutou] bellows (of the) imperial harbor
鞴韜[fukutou] (pair of) bellows