The most common Korean word for “close” is 닫다 (datda). There are 3 more words with a similar meaning — compare them below. 「close」는 한국어로 닫다.
to close; to shut
TOPIK 1 · verb
to be close; to be near
TOPIK 1 · adjective
to close (eyes); to wind
TOPIK 2 · verb
to be close; intimate
TOPIK 1 · adjective
Words and levels: TOPIK I essentials (National Institute of Korean Language standard curriculum, KOGL Type 1) · examples: Cheesepotato