Components
4 words matching '空' found
空 is an exact match with one form of the following word:
BOOST
Reading : から   
emptiness; vacuum; blank
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My current mastery of 空:
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Usefulness and usage:
Kanshudo usefulness level: 3 (among the 3,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 123,218 which gives a rank of 2,566
空 is the most useful form. 1 additional form is shown below.
This word is a member of our collection of the 10,000 most useful words in Japanese:
• This form is rarely used
• Google Japan frequency rank: 2,000 (about 642,000,000 results)
• This form appears in Wikipedia's list of JLPT N3 vocabulary (see JLPT collections)
• Kanshudo JLPT value = N3
• iknow! Core 6000 rank: 2910 (see iKnow! collections)
• This form appears in the 1998 'Ichimango goi bunruishuu' frequent word list by Senmon Kyouiku
• This form appears in the 24,000 words in the Mainichi Shimbun frequency analysis by Alexandre Girardi
• This form is in band 3 in the EDICT word frequency file (bands go from 1-48, where 1 is most common - each contains about 500 words)
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Example sentences:
その
はこ
ほとんど
から
です
The box is almost empty.
その
はこ
から
であることわかった
I found the box empty.
から
グラスいくつ
しい

I want a few empty glasses.
から
BOOST
My flashcards:
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Usefulness and usage:
• This form is almost always used
• Google Japan frequency rank: 200 (about 3,830,000,000 results)
• This form appears in the 1998 'Ichimango goi bunruishuu' frequent word list by Senmon Kyouiku
• This form appears in the 24,000 words in the Mainichi Shimbun frequency analysis by Alexandre Girardi
• This form is in band 3 in the EDICT word frequency file (bands go from 1-48, where 1 is most common - each contains about 500 words)
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空 is an exact match with one form of the following word:
BOOST
Readings : うろ    うつお    うつほ   
洞 can be read in 3 ways: うろ (60%), うつお (30%), うつほ (10%).
noun
hollow; cavity; hole
My mastery:
My current mastery of 洞:
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My flashcards:
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Usefulness and usage:
Kanshudo usefulness level: 9 (among the 50,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 42,974 which gives a rank of 43,226
洞 is the most useful form. 2 additional forms are shown below.
• This form is used about 90% of the time
• Google Japan frequency rank: 5,000 (about 176,000,000 results)
No examples found for any form of this word.
BOOST
Readings : うろ    うつお    うつほ    うつせ   
虚 can be read in 4 ways: うつお (80%), うつほ (10%), うろ (10%), うつせ (rare).
My flashcards:
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Usefulness and usage:
• This form is rarely used
• Google Japan frequency rank: 9,000 (about 87,100,000 results)
BOOST
Readings : うろ    うつお    うつほ    うつせ   
空 can be read in 4 ways: うろ (60%), うつほ (20%), うつせ (10%), うつお (10%).
My flashcards:
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Usefulness and usage:
• This form is rarely used
• Google Japan frequency rank: 2,000 (about 648,000,000 results)
• Wikipedia most common 20000 words rank: 1050
空 is an exact match with one form of the following word:
BOOST
Reading : そら   
noun
1. sky; the air; the heavens
2. weather
3. far-off place; distant place
4. state of mind; feeling  (often as 〜空もない)
5. (from) memory; (by) heart  (usu. as 空で)
6. falsehood; lie
noun (prefix)
7. somehow; vaguely  (before an adjective)
8. fake  (before a noun or a verb)
My mastery:
My current mastery of 空:
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My flashcards:
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Usefulness and usage:
Kanshudo usefulness level: 3 (among the 3,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 126,315 which gives a rank of 3,057
空 is the most useful form. 2 additional forms are shown below.
This word is a member of our collection of the 10,000 most useful words in Japanese:
• This form is used about 50% of the time
• Google Japan frequency rank: 2,000 (about 644,000,000 results)
• This form appears in Wikipedia's list of JLPT N5 vocabulary (see JLPT collections)
• iknow! Core 6000 rank: 593 (see iKnow! collections)
• Routledge most useful 5000 words rank: 1006
• This form appears in the 1998 'Ichimango goi bunruishuu' frequent word list by Senmon Kyouiku
Example sentences:
そら
から
れば
その
はし
もっと
うつく
しく
える

Seen from the sky, the bridge appears more beautiful.
ふうせん
風船
そら
かって
じょうしょう
上昇
しています

A balloon is ascending into the sky.
まるで
そら
ぜんたい
全体
えている
ようである
It is as if the whole sky were on fire.
そら
BOOST
My flashcards:
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Usefulness and usage:
• This form is used about 40% of the time
• Google Japan frequency rank: 13,000 (about 52,600,000 results)
• Kanshudo JLPT value = N5
• This form appears in the 1998 'Ichimango goi bunruishuu' frequent word list by Senmon Kyouiku
BOOST
Reading : そら   
My flashcards:
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Usefulness and usage:
• This form is used about 10% of the time
• Google Japan frequency rank: 9,000 (about 87,100,000 results)
空 is an exact match with the following word:
BOOST
Reading : くう   
noun
1. empty air; sky
2. shunya (emptiness, the lack of an immutable intrinsic nature within any phemomenon)  (Buddhist term)
3. air force  (see also: 空軍; abbreviation)
4. fruitlessness; meaninglessness
5. void (one of the five elements)  (see also: 五大)
My mastery:
My current mastery of 空:
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My flashcards:
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Usefulness and usage:
Kanshudo usefulness level: 9 (among the 50,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 40,772 which gives a rank of 41,336
• Google Japan frequency rank: 2,000 (about 642,000,000 results)
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No examples found for any form of this word.
クウ   から empty   あ to be empty   あける to empty, vacate   そら sky   
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コウ   ク    work; construction; craft   
ケツ   あな hole   
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katakana 'ha'; eight
roof   
ドウ   ほら cave   
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ドウ   おな same   
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イチ   イツ   ひと    ひと- one   
wide mouth
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wide
コウ   ク   くち mouth   
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スイ   みず water   
キョ   コ    void   
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とら tiger   
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divining rod
cliff
シチ   なな    なな    なの seven   
almost lined up
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