[こう, kou] (n, n-suf) pit (esp. of a mine) #16815
[たんこう, tankou] (n) coal mine; coal pit; (P) #10704
[よここう;おうこう(ik), yokokou ; oukou (ik)] (n) adit
[かいこう, kaikou] (n, vs) opening of mine
[きんこう, kinkou] (n) gold mine
[ぎんこう, ginkou] (n) silver mine; ore
[こうがい, kougai] (n) out of the pit
[こうこう, koukou] (n) pithead; minehead
[こうじゅ, kouju] (n) burying Confucian scholars alive
[こうてい, koutei] (n) mine-pit bottom
[こうどう, koudou] (n) tunnel; (mine) level; (P)
[こうない, kounai] (n, adj-no) within a pit or (mine) shaft
[こうないぼり, kounaibori] (n) pit mining
[こうないぼりたんこう, kounaiboritankou] (n) underground coal mine
[こうないじこ, kounaijiko] (n) mine accident
[こうふ, koufu] (n) (sens) miner
[こうぼく, kouboku] (n) mine timbers
[こうこう, koukou] (n) shaft; mine; pit
[しゃこう, shakou] (n) inclined shaft
[にゅうこう, nyuukou] (n, vs) entrance into drift or pit
[はいこう, haikou] (n, vs) abandoned mine; disused mine; (P)
[ふんしょこうじゅ, funshokouju] (n) burning books on the Chinese classics and burying Confucian scholars alive
[たてこう, tatekou] (n) shaft (e.g. in a mine); pit