ねっ
熱
しん
心

adjectival noun or quasi-adjective, noun

  1. zealous, enthusiastic, ardent, fervent, keen, eager.

Variations

Pronunciation Kanji Kana Is Common
ねっ
熱
しん
心
 熱心 ねっしん ✔

Contained Kanji Breakdown

heat, temperature, fever
ネツ　あつ.い　あた (4th, N3)
art
ゲイ　セイ　う.える
clod of earth, land
リク　ロク
mushroom
ロク　きのこ
soil, earth, ground
ド　つち　は (1st, N5)
legs radical (no. 10)
ジン　ニン　がい (Kentei 1)
round, full (month), perfection
まる　ガン　ま (2nd, N2)
nine
キュウ　ク　ここの (1st, N5)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
fire, fire radical (no. 86)
ヒョウ　カ
heart, mind, spirit
こころ　シン (2nd, N4)