계단stairs; staircase 계층class 단계phase; step 층계stairs; staircase 계급rank 계급장badge of rank; ensign 계단식being step-like; be terraced; being tiered 계명note 계제step; course 계층적being hierarchical

층layer 각층all levels; all walks of life 계층class 고층upper floors 단층being one-storied 저층lower floors 청년층youth 초고층skyscraper 최상층top floor; top layer 최하층bottom floor; the lowest floor

화장실toilet; restroom; bathroom 화장품cosmetics; makeup 문화culture 소화제digestive medicine 화장make-up; putting on cosmetics 화장대dressing table; make-up table 화장지facial tissue; Kleenex 화학조미료flavor enhancer; artificial flavors; chemical condiment 간편화simplification; making something handy 고급화enhancement