The most common Korean word for “cut” is 자르다 (jareuda). There is one more word with a similar meaning — compare them below. 「cut」는 한국어로 자르다.
to cut; to sever
TOPIK 2 · verb
Words and levels: TOPIK I essentials (National Institute of Korean Language standard curriculum, KOGL Type 1) · examples: Cheesepotato