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ALL LEVELS・N1–N5
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4,238words (N1–N5 total)
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N1
類推
るいすい
Inferring something unknown based on similar examples or known facts. Used in contexts involving logical reasoning, as in 「過去の例から類推する」 or 「類推によって結論を導く」.
AI-generated translation
N3
留守番
るすばん
To stay at home and watch over it while others are out; also the person doing so. Example: 「子どもだけで留守番をする」 (children staying home alone). A machine that records messages from incoming calls is called 「留守番電話」 (answering machine).
AI-generated translation
N1
流布
るふ
Spreading widely and circulating throughout society. Used when rumors, information, or ideas become known to many people. Used in expressions such as 「噂が流布する」 or 「誤った情報が流布している」. The character 「流」 is read here as the short 「ル」, not 「リュウ」.
AI-generated translation
N2, N3
例
れい
example. A specific thing of the same kind shown to explain something. Example: 「例を挙げる」 (to give an example). Also used in the phrase 「例の話」 to refer to a matter that both parties already know about.
AI-generated translation
N5
冷蔵庫
れいぞうこ
refrigerator. A device that keeps food cold so it doesn't spoil easily.
AI-generated translation
N3
冷凍
れいとう
To freeze food, etc., for preservation. Example: 「冷凍食品」 (frozen food). The antonym is 「解凍」 (thawing).
AI-generated translation
N1
歴然
れきぜん
A state in which the existence of something or the difference between things is so clear that anyone can see it. Used for objective facts, differences, or evidence, not for emotions or subjective judgments. Used in expressions such as 「歴然たる事実」, 「実力差が歴然となる」, or 「歴然と現れる」.
AI-generated translation
N3
列
れつ
A line formed by people or things arranged in a row. Example: 「列に並ぶ」 (to line up).
AI-generated translation
N3
列車
れっしゃ
A connected series of railway carriages. Example: 「夜行列車」 (a night train). In daily conversation, 「電車」 is more commonly used; 「列車」 is a somewhat more formal term.
AI-generated translation
N3
恋愛
れんあい
To feel love and affection for someone. Example: 「恋愛小説」 (a romance novel).
AI-generated translation
N5
練習
れんしゅう
practice. To do something repeatedly in order to become skilled at it.
AI-generated translation
N3
連続
れんぞく
The same thing continuing to happen repeatedly. Example: 「3日連続で雨だ」 (rain for three days in a row), 「連続ドラマ」 (a serial drama).
AI-generated translation
N3
老人
ろうじん
A person who has grown old. Example: 「老人ホーム」 (a nursing home). The expressions 「お年寄り」 and 「高齢者」 are also commonly used.
AI-generated translation
N1
狼藉
ろうぜき
Violent and unmannerly behavior, or a state of things being scattered in disarray. Originally referred to the appearance of things scattered like the traces left by a wolf trampling grass, and from there extended to mean violent conduct. Used in expressions such as 「狼藉を働く」 or 「無礼狼藉」.
AI-generated translation
N1
狼狽
ろうばい
Losing one's composure and becoming flustered due to an unexpected event. Used in contexts of being shaken or thrown off balance, as in 「突然の連絡に狼狽する」 or 「狼狽した様子を見せる」. A formal, written-style word.
AI-generated translation
N1
濾過
ろか
Passing liquids or gases through a mesh, paper, cloth, or similar material to remove impurities or solids. Used widely in scientific, industrial, and everyday contexts, as in 「水を濾過する」 or 「コーヒーを濾過する」.
AI-generated translation
N3
録音
ろくおん
To record sound using a device. Example: 「会議を録音する」 (to record a meeting). For video, the term 「録画」 is used instead.
AI-generated translation
N5
六月
ろくがつ
The 6th month of the year.
AI-generated translation
N1
露骨
ろこつ
Showing emotions or intentions openly and without concealment. Often used for emotions that are normally better kept hidden, such as criticism, disgust, or desire. Used in expressions such as 「露骨な表現」 or 「露骨に嫌な顔をする」. The word comes from the image of something so exposed that even the 「骨」 (bones) are laid bare.
AI-generated translation
N3
輪
わ
A round shape. Something circular. Example: 「輪になって座る」 (to sit in a circle), 「輪ゴム」 (rubber band).
AI-generated translation
N2, N5
若い
わかい
young. Having few years.
AI-generated translation
N3
若者
わかもの
A young person. Example: 「若者に人気の店」 (a shop popular with young people).
AI-generated translation
N3, N5
分かる
わかる
understand. For meaning or content to enter one's mind.
AI-generated translation
N3
分かれる
わかれる
For one thing to become two or more. Example: 「道が二つに分かれる」 (the road splits into two), 「意見が分かれる」 (opinions differ). 「分かれる」 is used when something splits on its own, while 「分ける」 is used when a person divides it: compare 「道が二つに分かれる」 with 「道を二つに分ける」. Note: when it means parting with a person, it is written 「別れる」.
AI-generated translation
N2, N3
分ける
わける
To make one thing into two or more. Example: 「ケーキを半分に分ける」 (to divide a cake in half). Also used to mean distinguishing something, as in 「勝ち負けを分ける」 (to decide the outcome of a match). 「分ける」 is used when a person divides something, while 「分かれる」 is used when it splits on its own: compare 「道を二つに分ける」 with 「道が二つに分かれる」.
AI-generated translation
N2, N5
忘れる
わすれる
forget. For something one remembered to leave one's mind. The antonym is 「覚える」 (to remember).
AI-generated translation
N3
話題
わだい
topic. The subject matter of a conversation. Example: 「話題を変える」 (to change the topic). Also used broadly to mean something that is a hot topic in society, as in 「話題の映画」 (a movie that's the talk of the town).
AI-generated translation
N5
私
わたし
I. A word referring to the person speaking.
AI-generated translation
N2, N5
渡す
わたす
hand over. To move something from oneself to the other person.
AI-generated translation
N2, N5
渡る
わたる
cross. To move from this side to the other side, such as of a road or river.
AI-generated translation
N3
割引
わりびき
discount. Making something cheaper than its set price. Example: 「学生割引」 (student discount).
AI-generated translation
N2, N3
割る
わる
To apply force to something to break it and divide it into pieces. Example: 「皿を割る」 (to break a plate). Also used to mean dividing a number equally, as in 「6を2で割る」 (to divide 6 by 2), or to mean falling below a standard, as in 「1万円を割る」 (to fall below 10,000 yen). 「割る」 is used when a person breaks something, while 「割れる」 is used when it breaks on its own: compare 「皿を割る」 with 「皿が割れる」.
AI-generated translation
N4, N5
悪い
わるい
bad. Not being good. The antonym is 「良い」 (good).
AI-generated translation
N3
悪口
わるくち
Words that speak badly of a person or thing. Example: 「悪口を言う」 (to badmouth someone). Also read as 「わるぐち」.
AI-generated translation
N1, N2, N4
割れる
われる
For a hard object to be broken and separated by force. Example: 「ガラスが割れる」 (glass shatters).
AI-generated translation
Vocabulary data on this site is based on the JMdict/EDICT project (© Electronic Dictionary Research and Development Group, CC BY-SA 4.0). JLPT level classification is our own assessment using AI (Claude) and is not an official JLPT standard.