烈

Kanji: 烈
Level: N1
Meaning: fervent, violent, extreme
On'yomi: レツ
Kun'yomi: はげ.しい
Strokes: 10
Common compounds: 熱烈 (ねつれつ) ardent 猛烈 (もうれつ) fierce
Memory hook: Fire (火) in a row (列) is fierce.