其奴[soitsu] that person (guy, fellow)
何奴[doitsu] who?
黒奴[kokudo] black person
守銭奴[shusendo] miser

奴隷[dorei] slave
農奴[noudo] serf
売国奴[baikokudo] traitor (to one's country)
彼奴[aitsu] he

下婢[kahi] servant girl
侍婢[jihi] lady-in-waiting
僕婢[bokuhi] male and female servants
奴婢[dohi] servant
一盗二婢[ittounihi] The most thrilling types of sexual relationship for a man are, first, stealing someone's wife and, second, with a maidservant

私奴婢[shinuhi] privately-owned slave
官奴婢[kannuhi] government-owned slave
公奴婢[kunuhi] government-owned slave
老婢[rouhi] old housemaid

位官[ikan] rank and official position
依願免官[iganmenkan] retirement at one's own request
尉官[ikan] officer below the rank of major
医官[ikan] medical officer
沖縄開発庁長官[okinawakaihatsuchouchoukan] Director General of Okinawa Development Agency

下士官[kashikan] non-commissioned officer
下士官兵[kashikanhei] enlisted man
科学技術庁長官[kagakugijutsuchouchoukan] Director General of Science and Technology Agency
会計官[kaikeikan] accountant
外交官[gaikoukan] diplomat