A gurgling sound.

"Mon-Mon-Tue-Wed-Thu-Fri-Fri" (i.e. working all seven days of the week, including weekends.)

An Imperial Japan-era military song.

相碁: A match, as when two go players are evenly matched in ability. / 藍子: A rabbitfish (Siganus fuscescens).

言語: language / 原語: the original language

Short for ご馳走様 (go-chisō-sama).

伍長: a corporal / 語調: a tone of voice / 語長: word length

呉音: One category of on'yomi (音読み, おんよみ), the Japanese approximation of the original Chinese pronunciation of a kanji character.

語源: etymology

母語: mother tongue, native tongue, native language, first language