Components
5 words matching 'ろうか' found
ろうか is an exact match with one form of the following word:
老化
BOOST
Reading : ろうか   
ageing; aging; senile deterioration
My mastery:
My current mastery of 老化:
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Usefulness and usage:
Kanshudo usefulness level: 6 (among the 15,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 77,958 which gives a rank of 9,399
老化 is the most useful form. 1 additional form is shown below.
• This form is used about 90% of the time
• Google Japan frequency rank: 15,000 (about 45,200,000 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 15 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:
かくだい
拡大
けいざい
経済
ろうか
老化
している

The expansion is aging.
ろうか
老化
げんしょう
現象
いっしゅ
一種
です
This is a condition caused by aging.
ろうか
老化
ふせ
ためにもっと
からだ
うご
かす
べき
You have to get more exercise in order to stave off senility.
ろうか
BOOST
My flashcards:
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Usefulness and usage:
• This form is used about 10% of the time
• Google Japan frequency rank: 66,000 (about 5,240,000 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 15 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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ろうか is an exact match with one form of the following word:
廊下
BOOST
Reading : ろうか   
noun
corridor; hallway; passageway
My mastery:
My current mastery of 廊下:
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Usefulness and usage:
Kanshudo usefulness level: 2 (among the 1,500 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 148,688 which gives a rank of 1,355
廊下 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 used about 90% of the time
• Google Japan frequency rank: 17,000 (about 39,500,000 results)
• This form appears in Wikipedia's list of JLPT N5 vocabulary (see JLPT collections)
• iknow! Core 6000 rank: 1184 (see iKnow! collections)
• Wikipedia most common 20000 words rank: 17813
• 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 10 in the EDICT word frequency file (bands go from 1-48, where 1 is most common - each contains about 500 words)
Example sentences:
ろうか
廊下
はし
ってはいけません

You can't run in the hallway..
ろうか
廊下
たり
かじ
火事
きました

There's a fire down the hall.
ろうか
廊下
たいへん
大変
こんざつ
混雑
していた
ので
ある
けなかった

The corridor was so crowded that we couldn't walk.
ろうか
BOOST
My flashcards:
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Usefulness and usage:
• This form is used about 10% of the time
• Google Japan frequency rank: 67,000 (about 5,170,000 results)
• Kanshudo JLPT value = N5
• 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 10 in the EDICT word frequency file (bands go from 1-48, where 1 is most common - each contains about 500 words)
ろうか is the reading of the following word:
狼火
BOOST
Reading : ろうか   
noun
signal fire; beacon
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Usefulness and usage:
Kanshudo usefulness level: 11 (among the 150,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 25,128 which gives a rank of 110,344
• Google Japan frequency rank: 72,000 (about 4,370,000 results)
No examples found for any form of this word.
ろうか is the reading of the following word:
弄花
BOOST
Reading : ろうか   
gambling with flower cards  (see also: 花札)
My mastery:
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Usefulness and usage:
Kanshudo usefulness level: 11 (among the 150,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 25,427 which gives a rank of 107,410
• Google Japan frequency rank: 108,000 (about 1,500,000 results)
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No examples found for any form of this word.
ろうか is the reading of the following word:
弄火
BOOST
Reading : ろうか   
playing with fire; flirting  (see also: 火遊び)
My mastery:
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Usefulness and usage:
Kanshudo usefulness level: 11 (among the 150,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 22,457 which gives a rank of 131,364
• Google Japan frequency rank: 161,000 (about 486,000 results)
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Example sentences:
ろうか
弄火
について
せいしんいがくてき
精神医学的
けんきゅう
研究
すく
ない

There are few psychiatric studies about the habit of playing with fire.
ロウ   old   おいる    ふける to grow old   
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old
さじ spoon   
カ   ケ   ばける to change   
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ジン   ニン   ひと man   
ロウ    corridor, hall   
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ロウ    husband, man   
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リョウ   よ good   
おおざと group, community, large village   
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广
stony cliff
カ   ゲ   した below, under   しも bottom part   もと under (influence)   さげる to lower, to reduce   さがる to be lowered   くだ to descend   くだ to judge   くださる to give   おろす to drop off (passenger)   おりる to get off (train)   
ロウ   おおかみ wolf   
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ケン   いぬ dog   
カ   fire   ひ    ほ-    
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eight
ジン   ニン   ひと person   
ロウ   play with; ridicule   もてあそ to play with   
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twenty; two hands   
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ジュウ   ジッ   と    とお ten   
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イチ   イツ   ひと    ひと- one   
stick   
オウ    king   
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ド   ト   ground; earth   つち ground, earth, soil   
カ   はな flower   
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grass   
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