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| Entry |
Reading |
English |
Rank |
| 航空 |
こうくう |
(n) aviation; flying |
473 |
| 空港 |
くうこう |
(n) airport |
492 |
| 空 |
から |
(n) emptiness |
1089 |
| 空 |
そら |
(n) sky |
1089 |
| 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 |
| 空間 |
あきま |
(n) vacancy; room for rent or lease |
1429 |
| 空間 |
くうかん |
(n) space; room; airspace |
1429 |
| 空気 |
くうき |
(n) air; atmosphere |
2146 |
| 空軍 |
くうぐん |
(n) Air Force |
2546 |
| 空母 |
くうぼ |
(n) aircraft carrier |
2597 |
| 空中 |
くうちゅう |
(n) sky; air |
3198 |
| 時空 |
じくう |
(n) space-time |
3694 |
| 冷房 |
れいぼう |
(n) cooling; air-conditioning |
4081 |
| 空手 |
からて |
(n) karate |
4087 |
| 空襲 |
くうしゅう |
(n) air raid |
4954 |
| 冷却 |
れいきゃく |
(n,vs) cooling; refrigeration |
5180 |
| 日本航空 |
にっぽんこうくう |
JAL; Japan Air Lines |
5317 |
| 対空 |
たいくう |
(n) antiaircraft |
5394 |
| 冷戦 |
れいせん |
(n) cold war |
6068 |
| 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 |
| 冷静 |
れいせい |
(adj-na,n) calm; composure; coolness; serenity |
6841 |
| 天空 |
てんくう |
(n) sky; air; ether; firmament |
6987 |
| 冷凍 |
れいとう |
(n) freezing; cold storage; refrigeration |
7153 |
| 冷たい |
つめたい |
(adj) cold (to the touch); chilly; icy; freezing; coldhearted |
8463 |
| 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 |
| 全日空 |
ぜんにっくう |
ANA; All Nippon Airlines |
9125 |
| 防空 |
ぼうくう |
(n) air defense |
9236 |
| 冷 |
ひや |
(n) cold water; cold sake |
9361 |
| 冷 |
れい |
cold; cool |
9361 |
| 寒冷 |
かんれい |
(adj-na,n) cold; coldness; chilliness |
10094 |
| 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 |
| 空想 |
くうそう |
(n) daydream; fantasy; fancy; vision |
10892 |
| 水冷 |
すいれい |
(n) water cooling |
11074 |
| 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 |
| 空冷 |
くうれい |
(n) air cooling |
11753 |
| 空洞 |
くうどう |
(n) cave; hollow; cavity |
11832 |
| 空き |
あき |
(n) room; time to spare; emptiness; vacant |
11913 |
| 空き |
すき |
(n) room; time to spare; emptiness; vacant |
11913 |
| 冷蔵庫 |
れいぞうこ |
(n) refrigerator |
11933 |
| 美空 |
みそら |
beautiful sky |
12258 |
| 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 |
| 冷酷 |
れいこく |
(adj-na,n) cruelty; coldheartedness; relentless; ruthless |
12367 |
| 冷泉 |
れいせん |
(n) cold mineral spring |
12944 |
| 星空 |
ほしぞら |
(n) starry sky |
13262 |
| 空調 |
くうちょう |
(n) (abbr) air conditioning |
13381 |
| 冷やす |
ひやす |
(v5s,vt) to cool; to refrigerate |
14057 |
| 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 |
| 関空 |
かんくう |
(abbr) New Kansai International Airport |
15353 |
| 空ける |
あける |
(v1,vt) to empty |
15378 |
| 滑空 |
かっくう |
(n,vs) gliding in a glider |
15546 |
| 夜空 |
よぞら |
(n) night sky |
16195 |
| 空位 |
くうい |
(n) vacant post; post in name only |
16506 |
| 冷徹 |
れいてつ |
(adj-na,n) cool-headedness |
16594 |
| 空虚 |
くうきょ |
(adj-na,n) emptiness; vacancy |
16880 |
| 空き地 |
あきち |
(n) vacant land |
16999 |
| 大韓航空 |
たいかんこうくう |
Korean Airways |
17216 |
| 低空 |
ていくう |
(n) low ceiling; low altitude |
17564 |
| 空前 |
くうぜん |
(adj-no,n) unprecedented; record-breaking |
17710 |
| 冷遇 |
れいぐう |
(n) cold reception; inhospitality |
17918 |
| 冷める |
さめる |
(v1) to become cool; to wear off; to abate; to subside; to dampen; to cool down (interest); to come down (fever) |
18105 |
| 空域 |
くういき |
(n) airspace |
18267 |
| 冷える |
ひえる |
(v1,vi) to grow cold; to get chilly; to cool down |
18512 |
| 冷水 |
れいすい |
(n) cold water |
18587 |
| 空砲 |
くうほう |
(n) blank shot or cartridge; blank ammunition |
18869 |
| 空振り |
からぶり |
(n,vs) striking (at something) and missing; in vain |
18918 |
| 冷暖房 |
れいだんぼう |
(n) air conditioning |
19375 |
| 空色 |
そらいろ |
(n) sky-blue |
19861 |
| 空転 |
くうてん |
(n) racing (an engine) |
20004 |
| 虚空 |
こくう |
(n) empty space; empty sky |
20175 |
| 冷気 |
れいき |
(n) cold; chill; cold weather; cold wave; cold air |
20360 |
| 領空 |
りょうくう |
(n) territorial airspace |
20551 |
| 空腹 |
くうふく |
(adj-na,n) hunger |
20854 |
| 陸海空 |
りくかいくう |
(n) land, sea, and air |
20897 |
| 制空権 |
せいくうけん |
(n) mastery of the air |
21530 |
| 空路 |
くうろ |
(n-adv,n-t) air lane |
21649 |
| 冷蔵 |
れいぞう |
(n) cold storage; refrigeration |
21649 |
| 滞空 |
たいくう |
(n) staying (remaining) in the air |
22259 |
| 空欄 |
くうらん |
(n) blank space |
22305 |
| 冷涼 |
れいりょう |
(n) coolness |
22385 |
| 空耳 |
そらみみ |
(n) mishearing; (feigned) deafness |
22749 |
| 冷淡 |
れいたん |
(adj-na,n) coolness; indifference |
23134 |
| 空しい |
むなしい |
(adj) vacant; futile; vain; void; empty; ineffective; lifeless |
23235 |
| 空堀 |
からぼり |
(n) dry moat |
23799 |
| 冷ややか |
ひややか |
(adj-na,n) cold; chilly; cool; indifferent; cold-hearted; surly; curt; composed |
24777 |
| 防空壕 |
ぼうくうごう |
(n) air-raid shelter; bomb shelter |
24848 |
| 空き缶 |
あきかん |
(n) empty can |
25113 |
| 高空 |
こうくう |
(n) high altitude |
25224 |
| 高空 |
たかぞら |
(n) high altitude |
25224 |
| 空車 |
からぐるま |
(n) empty conveyance; free taxi |
25491 |
| 空車 |
くうしゃ |
(n) empty conveyance; free taxi |
25491 |
| 空地 |
あきち |
(n) vacant land |
26398 |
| 冷ます |
さます |
(v5s,vt) to cool; to dampen; to let cool; to throw a damper on; to spoil |
26398 |
| 空回り |
からまわり |
(n) racing (of an engine); spinning one's wheels; fruitless effort |
26730 |
| 空隙 |
くうげき |
(n) vacant space; aperture; gap; opening |
28008 |
| 冷やかす |
ひやかす |
(v5s) to banter; to make fun of; to jeer at; to cool; to refrigerate |
28115 |
| 空き巣 |
あきす |
(n) prowler; sneak thief |
28300 |
| 空前絶後 |
くうぜんぜつご |
(n) (so marvelous or horrible that it may be) the first and probably the last |
28391 |
| 空き家 |
あきや |
(n) vacant or unoccupied house |
29086 |
| 保冷 |
ほれい |
(n) keep cool |
29086 |
| 空蝉 |
うつせみ |
(n) cicada; cast-off cicada shell; man of this world; the real world |
29316 |
| 冷血 |
れいけつ |
(adj-na,n) cold-bloodedness; coldheartedness |
29316 |
| 冷害 |
れいがい |
(n) cold-weather damage |
29632 |
| 冷え込む |
ひえこむ |
(v5m) to get colder; to get chilled |
30308 |
| 冷やし中華 |
ひやしちゅうか |
(n) chilled Chinese noodles |
30552 |
| 冷凍庫 |
れいとうこ |
(n) freezer |
30552 |
| 虚空蔵 |
こくうぞう |
Akasagarbha (bodhisattva); the Receptacle of Void |
30688 |
| 空っぽ |
からっぽ |
(adj-na,n) empty; vacant; hollow |
30688 |
| 寒冷前線 |
かんれいぜんせん |
(n) a cold front |
31648 |
| 空論 |
くうろん |
(n) abstract or impracticable theory |
32361 |
| 冷え性 |
ひえしょう |
(n) sensitivity to cold |
32501 |
| 冷菓 |
れいか |
(n) chilled sweets; ices; ice cream |
32648 |
| 空売り |
からうり |
(n) short selling |
32784 |
| 冷夏 |
れいか |
(n) a cool summer |
32784 |
| 冷笑 |
れいしょう |
(n) derision; derisive laughter; scornful laugh |
33111 |
| 臨空 |
りんくう |
(adj-no) (n-pref)airport site; adjacent to airport |
33282 |
| 徒手空拳 |
としゅくうけん |
(n) empty-handed; with nothing to start with; without capital |
34761 |
| 冷や |
ひや |
(n) cold water; cold sake |
34761 |
| 冷え |
ひえ |
(n) chilling exposure |
35139 |
| 急冷 |
きゅうれい |
(n) rapid cooling |
35778 |
| 冷奴 |
ひややっこ |
(n) cold tofu |
36396 |
| 碧空 |
へきくう |
(n) blue sky; azure sky |
36884 |
| 雪空 |
ゆきぞら |
(n) snow-laden sky |
37130 |
| 空豆 |
そらまめ |
(n) broad bean; horse bean |
37405 |
| 空陸 |
くうりく |
(n) land and air; land and air forces |
37405 |
| 冷や汗 |
ひやあせ |
(n) cold sweat |
37405 |
| 空目 |
そらめ |
(n) turning a blind eye; misperception |
37706 |
| 冷麦 |
ひやむぎ |
(n) cold noodles; iced noodles |
38280 |
| 空っ風 |
からっかぜ |
(n) a cold, strong, dry wind |
38588 |
| 冷暗所 |
れいあんしょ |
(n) cool dark place |
38888 |
| 空電 |
くうでん |
(n) static |
39227 |
| 空包 |
くうほう |
(n) blank shot or cartridge; blank ammunition |
39227 |
| 空疎 |
くうそ |
(adj-na,n) vain; groundless; futile |
39571 |
| 空費 |
くうひ |
(n) wastefulness |
39571 |
| 上の空 |
うわのそら |
(adj-na,n) inattention; absent-mindedness |
39571 |
| 冷やか |
ひややか |
(io) (adj-na,n) cold; chilly; cool; indifferent; cold-hearted; surly; curt; composed |
39571 |
| うわの空 |
うわのそら |
(adj-na,n) inattention; absent-mindedness |
40619 |
| 空空 |
くうくう |
(adj-na,n) empty; vacant; void |
40619 |
| 冬空 |
ふゆぞら |
(n) winter sky |
40619 |
| 色即是空 |
しきそくぜくう |
(n) Matter is void; All is vanity |
41039 |
| 冷厳 |
れいげん |
(adj-na,n) grim; stern; stark; heartless |
41039 |