火: fire

火 huǒ

noun | radical 86
: fire
: urgent; ammunition; fiery or flaming; internal heat (Chinese medicine)
: anger; rage
: hot (popular)

ひ hi

noun | noun suffix
: fire; flame; blaze

火車huo3che1: train [かしゃ kasha: fiery chariot;
: kasha (mythical beast said to devour dead bodies);
: (in China) train (i.e. steam locomotive);
: (Abbreviation) (Archaism) vile old hag]

火車婆 | かしゃばば kasha baba: evil old hag

火車站 huo3che1 zhan4: train station

火柴 huo3chai2: match (for lighting fire)

火力 huo3li4: fire(power)
[かりょく karyoku: heating/steam power]

火山 huo3shan1: volcano [かざん kazan]

火山岩 huo3shan1 yan2: volcanic rock [かざんがん kazangan]

火山灰 huo3shan1 hui1: volcanic ash [かざんばい kazanbai]

火藥[药] huo3yao4: gunpowder [火薬 | かやく kayaku]

火器 huo3qi4: firearm; gun [かき kaki]

火氣[气] huo3qi4: anger; internal heat (TCM)
[火気 | ほけ hoke OR かっき kakki OR かき kaki: fire]

火星 huo3xing1: spark; Mars [かせい kasei: Mars]

火柴 huo3chai2: match (for lighting fire)
[かしば kashiba: match; lucifer]

火災 huo3zai1: fire (catastrophe)
[かさい kasai: conflagration; fire]

火箭 huo3jian4: rocket
[ひや hiya OR かせん kasen: fire arrow]

火星人 huo3 xing1 ren2: Martian [かせいじん kaseijin]

火鍋[锅] huo3guo1: hotpot
[火鍋子 | ホーコーツ hookootsu: hotpot]

火眼 huo3yan3: pinkeye

火腿 huo3tui3: ham

火雞[鸡] huo3ji1: turkey

火烈鳥[鸟] huo3 lie4 niao3: flamingo

火蜥蜴 huo3 xi1 yi4: fire lizard; salamander [ひとかげ hitokage]

火花 huo3hua1: spark/sparkle [ひばな hibana]

花火 hua1huo3: fireworks [はなび hanabi]

燈[灯]火: lights; lamp; torch [ともしび tomoshibi OR とうか touka]

救火 jiu4huo3: fire fighting

起火 qi3huo3: to catch fire; to cook; to get angry

聖火 sheng4huo3: sacred fire/Olympic flame [せいか seika]

煙[烟]火 yan1huo3: smoke & fire; fireworks

點[点]鬼火 dian3 gui3 huo3: to stir up trouble in secret; to instigate

火曜日 huo3yao4ri4 : Tuesday (Ancient Chinese Astronomy)
[かようび kayoubi]

Japanese common word | expression | idiom
火木 | かもく kamoku: Tuesdays & Thursdays
火木土 | かもくど kamokudo: Tue-Thurs-Sat

火がつく | ひがつく higatsuku
: to catch fire; to provoke; to catch fire from; to be ignited

火を吹く | ひをふく hiofuku
: to burst into flames
: to fire (of a gun)
: to fan a fire with one’s breath

火祭り | ひまつり himatsuri
: fire festival (often celebrating the absence of fires)
: New Year’s ritual at Izumo Shrine
: festival involving fire dedicated to the gods

火の用心 | ひのようじん hinoyoujin
: be careful about fire; watch out for fire

火宅無常 | かたくむじょう katakumujou
: This world is uncertain (cruel) like a burning house

*放火殺人 | ほうかさつじん houka satsujin: murder-arson

風林火山 | ふうりんかざん fuurinkazan
: as fast as the wind, as quiet as the forest, as daring as fire, and immovable as the mountain

対岸の火事 | たいがんのかじ taigannokaji
: no skin off my nose; somebody else’s problem; fire on the opposite shore

火の中水の中 | ひのなかみずのなか hi no naka mizu no naka
: hell and high water

火のないところに煙は立たない | ひのないところにけむりはたたない hi no naitokoro ni kemuri wa tatanai
: There’s no smoke without fire

降り懸かる火の粉は払わねばならぬ | ふりかかるひのこははらわねばならぬ
furi kakaru hi no koha wa rawanebanaranu
: You must protect yourself against any possible dangers

火に油を注ぐ | ひにあぶらをそそぐ hi ni abura o sosogu
: to add fuel to the fire; to make things worse; to stir things up

Chinese idiom
火上加油 huo3 shang4 jia1 you2
: to add oil to the fire: fig. to aggravate a situation; to enrage people and make matters worse

刀山火海 dao1 shan1 huo3 hai3
: lit. mountains of daggers and seas of flames: fig. extreme danger

*殺[杀]人放火 sha1 ren2 fang4 huo3
: to kill and burn: murder and arson

水火不容 shui3 huo3 bu4 rong2
: completely incompatible; lit. incompatible as fire and water

抱薪救火 bao4 xin1 jiu4 huo3
: lit. to carry firewood to put out a fire: fig. to make a problem worse by inappropriate action

烈火乾[干]柴 lie4 huo3 gan1 chai2
: lit. intense fire to dry wood: inferno in a woodpile; fig. consuming passion between lovers

赴湯蹈火 fu4 tang1 dao3 huo3
: to go through water and tread on fire: not afraid of any difficulty

趁火打劫 chen4 huo3 da3 jie2
: to loot a burning house: to profit from sb’s misfortune

紙[纸]包不住火 zhi3 bao1 bu4 zhu4 huo3
: paper can’t wrap fire; fig. the truth will out

新官上任三把火 xin1 guan1 shang4 ren4 san1 ba3 huo3
: the new boss cracks the whip three times; a new broom sweeps clean: fig. vigorous new policies

跳出釜底進[进]火坑 tiao4 chu1 fu3 di3 jin4 huo3 keng1
: out of the frying pan into the fire

魚[鱼]生火，肉生痰，青菜豆腐保平安 yu2 sheng1 huo3 , rou4 sheng1 tan2 , qing1 cai4 dou4 fu5 bao3 ping2 an1
: fish brings heat, meat brings phlegm, vegetables and tofu keep you healthy

遠[远]水救不了近火 yuan3 shui3 jiu4 bu4 liao3 jin4 huo3
: lit. water from afar quenches not fire: fig. urgent need; a slow remedy does not address the current emergency

ナルト 疾風伝 Naruto Shippūden: Naruto Hurricane Chronicles