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Entry Reading English Rank
電気 でんき (n) electricity; (electric) light 470
人気 にんき (n,adj-na) popular; business conditions; popular feeling 582
人気 ひとけ (n) sign of life 582
しつ (n,n-suf) room 637
むろ (n) greenhouse; icehouse; cellar 637
(n) spirit; mood 1414
秘密 ひみつ (adj-na,n) secret; secrecy 1952
蒸気 じょうき (n) steam; vapour 2142
空気 くうき (n) air; atmosphere 2146
気動車 きどうしゃ (n) train powered by a diesel or internal combustion engine 2169
密度 みつど (n) density 2310
天気 てんき (n) weather; the elements; fine weather 2641
気象 きしょう (n) weather; climate 2899
教室 きょうしつ (n) classroom 2915
室町 むろまち (n) Muromachi (era 1392-1573, or 1333-1573, or 1336-1573) 2947
気候 きこう (n) climate 3161
病気 びょうき (n) illness; disease; sickness 3237
気筒 きとう (n) a cylinder 3401
雰囲気 ふんいき (n) atmosphere (e.g. musical); mood; ambience 3713
正室 せいしつ (n) room for receiving guests; legal wife; heir 3869
厳密 げんみつ (adj-na,n) strict; close 3914
元気 げんき (adj-na,n) health(y); robust; vigor; energy; vitality; vim; stamina; spirit; courage; pep 3935
磁気 じき (n) magnetism 4505
排気 はいき (n) exhaust; ventilation 4557
大気 たいき (n) atmosphere 4854
気温 きおん (n) temperature 5006
気持ち きもち (n) feeling; sensation; mood 5028
一気に いっきに (adv) at once; at a breath (stroke, sitting) 5325
室内 しつない (n) in the room 5419
気づく きづく (v5k) to notice; to recognize; to become aware of; to perceive; to realize 5428
皇室 こうしつ (n) Imperial household 5436
気に入る きにいる (v5r) to be pleased with; to suit 6113
気付く きづく (v5k) to notice; to recognize; to become aware of; to perceive; to realize 6206
気圧 きあつ (n) atmospheric pressure 6262
気分 きぶん (n) feeling; mood 6411
客室 きゃくしつ (n) drawing room; guest room 6418
勇気 ゆうき (n) courage; bravery; valour; nerve; boldness 6675
気体 きたい (n) vapour; gas 6684
待合室 まちあいしつ (n) waiting room 7047
密着 みっちゃく (n) glued to 7103
景気 けいき (n) condition; state; business (condition) 7189
精密 せいみつ (adj-na,n) precise; exact; detailed; minute; close 7358
側室 そくしつ (n) noble's concubine 7596
気味 きみ (n) sensation; feeling 8061
気味 ぎみ (n-suf) -like; -looking; -looked 8061
密接 みっせつ (adj-na,n) related; connected; close; intimate 8313
密か ひそか (adj-na,n) secret; private; surreptitious 8348
王室 おうしつ (n) ruling family 8575
本気 ほんき (adj-na,n) seriousness; truth; sanctity 8686
大気圏 たいきけん (n) the atmosphere 8941
節気 せっき (n) 24 divisions of the solar year; 24 terms used to denote the changing of the seasons 9265
氷室 こおりむろ (n) ice house; ice room; cold room 9288
氷室 ひむろ (n) ice house; ice room; cold room 9288
氷室 ひょうしつ (n) ice house; ice room; cold room 9288
気象庁 きしょうちょう Meteorological Agency 9314
和気 わき (n) harmonious atmosphere 9471
密教 みっきょう (n) Mikkyou; secret religious transmissions; Esoteric Buddhist teachings 9821
室内楽 しつないがく (n) chamber music 10088
お気に入り おきにいり (n) favorite; pet 10235
個室 こしつ (n) private room 10410
密集 みっしゅう (n,vs) crowd; close formation; dense 10653
機密 きみつ (n) secrecy; highly classified information 10687
気流 きりゅう (n) atmospheric current 10861
気球 ききゅう (n) balloon 11561
吸気 きゅうき (n) inspiration 11677
浮気 うわき (adj-na,n) flighty; fickle; wanton; unfaithful 11742
陽気 ようき (adj-na,n) season; weather; cheerfulness 11759
狂気 きょうき (n) madness 11913
嫌気 いやき (n) dislike; disgust; disinclination; tired of 12060
嫌気 いやけ (n) dislike; disgust; disinclination; tired of 12060
嫌気 けんき (n) dislike; disgust; disinclination; tired of 12060
密室 みっしつ (n) secret room 12401
水蒸気 すいじょうき (n) water vapour; steam 12417
気絶 きぜつ (n,vs) faint; swoon 12456
親密 しんみつ (adj-na,n) intimacy; friendship 12492
室長 しつちょう (n) room monitor 12510
緻密 ちみつ (adj-na,n) minute; fine; delicate; accurate; elaborate 12837
分室 ぶんしつ (n) detached office; annex 13047
合気道 あいきどう (n) (MA) aikido; way of harmony with the universe 13120
電磁気 でんじき (n) electromagnetism 13193
気質 かたぎ (n) spirit; character; trait; temperament; disposition 13313
気質 きしつ (n) spirit; character; trait; temperament; disposition 13313
温室 おんしつ (n) greenhouse 13374
気性 きしょう (n) disposition; temperament 13394
隠密 おんみつ (adj-na,n) privacy; secrecy; spy; detective 13574
色気 いろけ (n) interest in the opposite sex; sex appeal; glamor; a shade of colour; colouring; sexual passion; romance; poetry; desire; seductiveness; charm; sensuality 13681
気軽 きがる (adj-na,n) cheerful; buoyant; lighthearted 13740
大人気 だいにんき (n) the most popular 13760
士気 しき (n) morale (of troops, team, etc.) 13776
密閉 みっぺい (n,vs) airtight 13864
気化 きか (n,vs) vaporization 13937
気象台 きしょうだい (n) meteorological observatory 13989
換気 かんき (n) ventilation 14140
平気 へいき (adj-na,n) coolness; calmness; composure; unconcern 14209
不気味 ぶきみ (adj-na,n) weird; ominous; eerie; uncanny; ghastly 14353
継室 けいしつ (n) second wife 14830
枢密院 すうみついん (n) (Japan's) Privy Council (abolished in 1947) 14921
気まぐれ きまぐれ (adj-na,n) whim; caprice; whimsy; fickle; moody; uneven temper 15199
気配 きはい (n) indication; market trend; worry 15317
気配 けはい (n) indication; market trend; worry 15317
茶室 ちゃしつ (n) tea arbour; tearoom 15460
蜃気楼 しんきろう (n) mirage 15460
号室 ごうしつ suffix for room numbers 15703
短気 たんき (adj-na,n) quick temper 15714
密告 みっこく (n,vs) secret information; betrayal; inform on 16160
意気投合 いきとうごう (n) hit it off with (a person); find a kindred spirit in (a person); sympathy; mutual understanding 16365
密輸 みつゆ (n,vs) smuggling; contraband trade 16390
気管支 きかんし (n) bronchial tube 16683
強気 ごうぎ (adj-na) great; grand 16730
強気 つよき (adj-na,n) firm; strong 16730
活気 かっき (n) energy; liveliness 16839
気がつく きがつく (v5k) (1) to notice; to become aware; to perceive; to realize; (2) to recover consciousness; to come to oneself 16857
過密 かみつ (adj-na,n) crowded 16902
気管 きかん (n) trachea 17231
高密度 こうみつど (n) degree of high density 17421
浴室 よくしつ (n) bathroom; bath 17440
気力 きりょく (n) willpower; energy; vitality 17460
心室 しんしつ (n) ventricle 17460
緊密 きんみつ (adj-na,n) rigour; closeness; compactness; tightly knit 17636
帝室 ていしつ (n) Imperial Family; Imperial Household 17775
綿密 めんみつ (adj-na,n) minute; detailed; careful; scrupulous; thorough 17918
気弱 きよわ (adj-na,n) timid; fainthearted 17941
高気圧 こうきあつ (n) high atmospheric pressure 17968
部室 ぶしつ (n) clubroom 17968
無邪気 むじゃき (adj-na,n) innocence; simple-mindedness 18025
気まま きまま (adj-na,n) willfulness; selfishness; one's own way 18495
気遣う きづかう (v5u) to worry about; to feel anxious about; to have apprehensions of 18644
室温 しつおん (n) room temperature 18644
正気 しょうき (adj-na,n) true character; true heart; true spirit; sanity; consciousness; soberness 18701
正気 せいき (adj-na,n) true character; true heart; true spirit; sanity; consciousness; soberness 18701
寝室 しんしつ (n) bedroom 18762
生意気 なまいき (adj-na,n) impertinent; saucy; cheeky; conceit; audacious; brazen 18888
気さく きさく (adj-na,n) frank; sociable; good humored; candid; openhearted; ready; willing 18918
気合 きあい (n) scream; yell; fighting spirit 19170
密林 みつりん (n) close thicket; dense forest; jungle 19170
一室 いっしつ (n) one room 19403
臭気 しゅうき (n) bad smell; stink 19443
気楽 きらく (adj-na,n) at ease; comfortable 19476
気風 きふう (n) character; traits; ethos 19826
密約 みつやく (n) secret agreement 19861
気功 きこう (n) (MA) breathing exercise; breath control; spirit cultivation; chi kung; qigong 20004
不人気 ふにんき (n) unpopularity 20360
冷気 れいき (n) cold; chill; cold weather; cold wave; cold air 20360
石室 いしむろ (n) stone hut 20404
内気 うちき (adj-na,n) bashfulness; shyness; reserve; timidity 20404
気道 きどう (n) respiratory tract; air duct 20473
気運 きうん (n) luck; tendency; opportunity; trend 20854
地磁気 ちじき (n) geomagnetism; terrestrial magnetism 20897
静電気 せいでんき (n) static electricity 20946
自室 じしつ (n) one's own room 21087