其奴[soitsu] that person (guy, fellow)
其処[soko] there (place relatively near listener)
其処いら[sokoira] that area
其処ら[sokora] everywhere
其方[sochira] that way (direction distant from the speaker, close to the listener)

其の[sono] that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener)
其の上で[sonouede] moreover
其の為[sonotame] hence
其の後[sonoato] after that
其の実[sonojitsu] in fact

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