The most common Korean word for “different” is 다르다 (dareuda). There is one more word with a similar meaning — compare them below. 「different」는 한국어로 다르다.
to be different
TOPIK 1 · adjective
different; other
TOPIK 1 · determiner
Words and levels: TOPIK I essentials (National Institute of Korean Language standard curriculum, KOGL Type 1) · examples: Cheesepotato