A part
熱
Shown as a part of 4 words so far, read 2 ways.
ねっ 2 words
- 熱帯ねったいtropics
熱帯 · here “heat, high temperature” (from ねつ)
- 熱心ねっしんenthusiasm
熱心 · here “heat” (from ねつ)
ねつ 2 words
- 情熱じょうねつpassion, enthusiasm, zeal
情熱 · here “passion”
- 熱量ねつりょうcalorific value
熱量 · here “heat”
Also written with 熱
These words contain the character in their spelling but show no breakdown that names it, so nothing is claimed about its role in them.