Word

ほのお、ほむら
flame; blaze; flames (of intense emotion, e.g. love, jealousy, anger); passion
Word

suf
えん
-itis (indicating an inflammatory disease)
Word

炎上

えんじょう
blazing up; destruction of a large building by fire; flood of comments to a blog, exceeding what the blog's owner can answer
Word

火炎

火焔
かえん
flame; blaze
Word

肺炎

はいえん
pneumonia
Word

炎症

えんしょう
inflammation; irritation
Word

陽炎

かげろう、ようえん
heat haze; shimmer of hot air
Word

肝炎

かんえん
hepatitis
Word

鼻炎

びえん
nasal inflammation
Word

脳炎

のうえん
brain inflammation; encephalitis; nephritis