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Entry Reading English Rank
もと (n,n-suf,n-t) (1) origin; original; (2) former 93
電気 でんき (n) electricity; (electric) light 470
航空 こうくう (n) aviation; flying 473
空港 くうこう (n) airport 492
人気 にんき (n,adj-na) popular; business conditions; popular feeling 582
人気 ひとけ (n) sign of life 582
紀元前 きげんぜん (n-adv,n-t) pre-era; B.C. 1078
から (n) emptiness 1089
そら (n) sky 1089
元年 がんねん (n-adv,n-t) first year (of a specific reign) 1106
架空 かくう (adj-na,adj-no,n) aerial; overhead; fiction; fanciful 1176
航空機 こうくうき (n) aircraft 1285
(n) spirit; mood 1414
空間 あきま (n) vacancy; room for rent or lease 1429
空間 くうかん (n) space; room; airspace 1429
地元 じもと (n) local 1586
元号 げんごう (n) era name 1714
元々 もともと (adv,adj-no) originally; by nature; from the start 1977
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
空軍 くうぐん (n) Air Force 2546
空母 くうぼ (n) aircraft carrier 2597
天気 てんき (n) weather; the elements; fine weather 2641
元素 げんそ (n) chemical element 2689
紀元 きげん (n) (1) era; (2) A.D. (Christian era) 2699
次元 じげん (n) dimension 2702
気象 きしょう (n) weather; climate 2899
気候 きこう (n) climate 3161
空中 くうちゅう (n) sky; air 3198
病気 びょうき (n) illness; disease; sickness 3237
気筒 きとう (n) a cylinder 3401
時空 じくう (n) space-time 3694
雰囲気 ふんいき (n) atmosphere (e.g. musical); mood; ambience 3713
元気 げんき (adj-na,n) health(y); robust; vigor; energy; vitality; vim; stamina; spirit; courage; pep 3935
空手 からて (n) karate 4087
磁気 じき (n) magnetism 4505
排気 はいき (n) exhaust; ventilation 4557
元禄 げんろく (n) period in the Edo era 4808
大気 たいき (n) atmosphere 4854
空襲 くうしゅう (n) air raid 4954
気温 きおん (n) temperature 5006
気持ち きもち (n) feeling; sensation; mood 5028
復元 ふくげん (n,vs) restoration (to original state); reconstruction 5266
日本航空 にっぽんこうくう JAL; Japan Air Lines 5317
一気に いっきに (adv) at once; at a breath (stroke, sitting) 5325
対空 たいくう (n) antiaircraft 5394
気づく きづく (v5k) to notice; to recognize; to become aware of; to perceive; to realize 5428
元首 げんしゅ (n) ruler; sovereign 5543
還元 かんげん (n,vs) resolution; reduction; return to origins 5667
元帥 げんすい (n) (field) marshal; (fleet) admiral; general of the army 6008
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
元来 がんらい (n-adv) originally; primarily; essentially; logically; naturally 6344
気分 きぶん (n) feeling; mood 6411
上空 じょうくう (n) sky; the skies; high-altitude sky; upper air 6415
真空 しんくう (adj-na,n) vacuum; hollow; empty 6504
青空 あおぞら (n) blue sky 6667
勇気 ゆうき (n) courage; bravery; valour; nerve; boldness 6675
気体 きたい (n) vapour; gas 6684
改元 かいげん (n) change of era 6793
天空 てんくう (n) sky; air; ether; firmament 6987
景気 けいき (n) condition; state; business (condition) 7189
元祖 がんそ (n) originator; founder; pioneer; inventor 7285
元老 げんろう (n) elder statesman; authority 7897
気味 きみ (n) sensation; feeling 8061
気味 ぎみ (n-suf) -like; -looking; -looked 8061
本気 ほんき (adj-na,n) seriousness; truth; sanctity 8686
空白 くうはく (adj-na,n) blank space; vacuum; space; null (NUL) 8813
大空 おおぞら (n) heaven; firmament; the sky 8934
大気圏 たいきけん (n) the atmosphere 8941
全日空 ぜんにっくう ANA; All Nippon Airlines 9125
防空 ぼうくう (n) air defense 9236
節気 せっき (n) 24 divisions of the solar year; 24 terms used to denote the changing of the seasons 9265
気象庁 きしょうちょう Meteorological Agency 9314
和気 わき (n) harmonious atmosphere 9471
お気に入り おきにいり (n) favorite; pet 10235
空挺 くうてい (n) airborne 10289
空輸 くうゆ (n) air transport 10311
空中線 くうちゅうせん (n) antenna 10537
気流 きりゅう (n) atmospheric current 10861
空想 くうそう (n) daydream; fantasy; fancy; vision 10892
空く あく (v5k,vi) (1) to open; to become open; to become empty; (2) to be less crowded 11406
空く すく (v5k,vi) (1) to open; to become open; to become empty; (2) to be less crowded 11406
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
空冷 くうれい (n) air cooling 11753
陽気 ようき (adj-na,n) season; weather; cheerfulness 11759
空洞 くうどう (n) cave; hollow; cavity 11832
狂気 きょうき (n) madness 11913
空き あき (n) room; time to spare; emptiness; vacant 11913
空き すき (n) room; time to spare; emptiness; vacant 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
美空 みそら beautiful sky 12258
手元 てもと (n) (1) (money) on hand or at home; one's purse; (2) usual skill 12327
中空 ちゅうくう (adj-na,n) (1) hollow; emptiness; (2) mid-air; the air 12342
中空 なかぞら (adj-na,n) (1) mid-air; the air 12342
水蒸気 すいじょうき (n) water vapour; steam 12417
気絶 きぜつ (n,vs) faint; swoon 12456
家元 いえもと (n) head of a school (of music, dance); head family of a school 12592
元日 がんじつ (n) New Year's Day 12877
元服 げんぶく (n) ceremony of attaining manhood 12877
元服 げんぷく (n) ceremony of attaining manhood 12877
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
星空 ほしぞら (n) starry sky 13262
気質 かたぎ (n) spirit; character; trait; temperament; disposition 13313
気質 きしつ (n) spirit; character; trait; temperament; disposition 13313
空調 くうちょう (n) (abbr) air conditioning 13381
気性 きしょう (n) disposition; temperament 13394
多元 たげん (n) pluralistic 13595
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
根元 こんげん (n) origin; source; foundation; root; base; principle 13701
根元 ねもと (n) origin; source; foundation; root; base; principle 13701
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
気化 きか (n,vs) vaporization 13937
気象台 きしょうだい (n) meteorological observatory 13989
足元 あしもと (n) (1) at one's feet; underfoot; (2) gait; pace; step 14101
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
空爆 くうばく (n) aerial bombing 14446
空席 くうせき (n) vacancy; vacant seat; room 14784
空戦 くうせん (n) (abbr) air battle; dogfight 15079
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
関空 かんくう (abbr) New Kansai International Airport 15353
空ける あける (v1,vt) to empty 15378
蜃気楼 しんきろう (n) mirage 15460
滑空 かっくう (n,vs) gliding in a glider 15546
短気 たんき (adj-na,n) quick temper 15714
販売元 はんばいもと (n) selling agency 15733
山元 やまもと (n) owner of a mountain; a mine 15891
夜空 よぞら (n) night sky 16195
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
空位 くうい (n) vacant post; post in name only 16506
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
元旦 がんたん (n) New Year's Day 16747
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
空虚 くうきょ (adj-na,n) emptiness; vacancy 16880