熱
열
As the first character — 10 words
열심히
熱心-
enthusiastically
TOPIK 1
열
熱
fever
TOPIK 1
열정
熱情
passion
TOPIK 4
열기
熱氣
heat, hot air
TOPIK 4
열중하다
熱中-
to have enthusiasm, zeal
TOPIK 4
열대
熱帶
tropics
TOPIK 5
열망
熱望
eagerness, hankering, lust, prurience
TOPIK 6
열량
熱量
calorie
TOPIK 5
열심
熱心
ardor, eagerness, enthusiasm, zeal
Common
열성
熱誠
fervency
TOPIK 5
As the last character — 3 words
1 other character is also read 열
Characters it combines with
All 1,087 characters › — or read why hanja is worth an hour if this is the first one you have opened.
Hanja spellings, word meanings and TOPIK grades from the 국립국어원 한국어기초사전, used under CC BY-SA 2.0 KR.
The reading 열 is derived from the alignment between these words' Hangul and their hanja spellings, not taken from a character dictionary — which is also why no 훈 is shown.