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