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