一昔[hitomukashi] ages
一昔前[hitomukashimae] long ago
往昔[ouseki] ancient times
古昔[koseki] ancient times
昔式[mukashishiki] old fashioned

昔日[sekijitsu] old days
昔風[mukashifuu] old fashioned
昔話[mukashibanashi] folklore
大昔[oomukashi] great antiquity

オブジェクト指向言語[obujekutoshikougengo] object-oriented language
コンピュータ用語[konpyuutayougo] computerese
スウェーデン語[suweedengo] Swedish (language)
スペイン語[supeingo] Spanish (language)
スワヒリ語[suwahirigo] Swahili (language)

チャン語[chango] Chinese (language)
ドイツ語[doitsugo] German (language)
フランス語[furansugo] French (language)
プログラム言語[puroguramugengo] programming language
ペルシャ語[perushago] Persian (language)