Underground

"Underground" in Korean

땅굴

ttanggul

(below the ground — see also subterranean)

땅밑

ttangmit

(below the ground — see also subterranean)

땅속

ttangsok

(below the ground — see also subterranean)

땅아래

ttang'arae

(below the ground — see also subterranean)

지하

jiha

(below the ground — see also subterranean)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.