The most common Korean word for “full” is 차다 (chada). There is one more word with a similar meaning — compare them below. 「full」는 한국어로 차다.
Learn 차다 free — flashcards, audio and review →「차다」 단어장으로 무료로 외우기Words and levels: TOPIK I essentials (National Institute of Korean Language standard curriculum, KOGL Type 1) · examples: Cheesepotato