열/열하다
(to be hot/fever)
Fever
열
Heat
열기
Enthusiasm
열정
Passion
열정
Diligently
열심히
따뜻하다
(to be warm)
Warmth
온기
Hot water
온수
Hot spring
온천
Korean floor heating system
온돌
To be mild
온화하다
난/난하다
(to be warm)
Heating
난방
Stove
난로
Global warming
온난화
시원하다
(to be cool, to be refreshing)
To be refreshing
상쾌하다
To be pleasant
유쾌하다
To be unpleasant
불쾌하다
To be pleasant (mainly climate or environment)
쾌적하다
차/차다
(to be cold)
Chill
한기
Cold wave
한파