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ALL LEVELS・N1–N5
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4,256words (N1–N5 total)
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Filtered by N2・N4
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N2, N5
降りる
おりる
To move from a high place to a low place. To get out of a train or car. Example: 「バスを降りる」 (to get off a bus). The antonym is 「のる」 (to get on).
AI-generated translation
N2
織る
おる
To combine threads vertically and horizontally to make cloth. Incorporating another element into a story is also expressed as 「織り込む」「織り交ぜる」.
AI-generated translation
N3, N4
折る
おる
To bend a hard object and separate it. Example: 「えだを折る」 (to break a branch). Also used to mean bending paper to make a shape, as in 「かみを折る」 (to fold paper).
AI-generated translation
N4
お礼
おれい
To convey a feeling of gratitude, or the words used to do so, when someone has helped you. Example: 「お礼を言う」 (to say thank you).
AI-generated translation
N1, N3, N4
折れる
おれる
For a hard object to bend and separate. Example: 「えだが折れる」 (a branch breaks).
AI-generated translation
N2
愚か
おろか
Lacking careful thought, so that one's judgment or behavior is not wise. Used to describe a person or their words and actions.
AI-generated translation
N4
終わり
おわり
For something to come to an end, the final part. The antonym is 「はじめ」 (the beginning).
AI-generated translation
N2
恩恵
おんけい
A blessing or benefit received from others, nature, and so on. Used in expressions like 「恩恵を受ける」 and 「科学の恩恵」.
AI-generated translation
N2
温床
おんしょう
A hotbed with raised soil temperature used to grow plant seedlings. By extension, it refers to a cause or environment in which something undesirable arises and grows. It is often used figuratively, as in 「犯罪の温床」 and 「不正の温床」.
AI-generated translation
N2
音波
おんぱ
Vibrations transmitted through air or other media that can be heard as sound. Used in technical contexts of physics and engineering, such as 「超音波」 or 「音波探知機」. A specialized term encountered in science classes or descriptions of medical equipment.
AI-generated translation
N2
改革
かいかく
To fundamentally change a system or structure to make it better. A written word used in political and social contexts.
AI-generated translation
N2
快活
かいかつ
「快」 means pleasant, and 「活」 means lively; together they mean pleasantly lively. It describes a character or attitude that is bright and energetic. Used in expressions like 「快活に笑う」 or 「快活な少年」, it is a positive word expressing lively brightness.
AI-generated translation
N4
会議
かいぎ
meeting. To gather with others to discuss something, such as for work.
AI-generated translation
N4
会議室
かいぎしつ
meeting room. A room for holding meetings.
AI-generated translation
N2
階級
かいきゅう
A rank on an ordered scale, fixed within an organization or a sport according to ability or achievement. As in 「軍隊の階級」「柔道の階級」, it refers to the graded steps of position. It also refers to a layer of people divided within society by status, property and the like; as in 「労働者階級」「階級社会」, it is used when speaking about society or history.
AI-generated translation
N2
海峡
かいきょう
A narrow sea passage between two landmasses. Often used as part of a place name, as in 「津軽海峡」.
AI-generated translation
N2
解雇
かいこ
「解」 means to undo, and 「雇」 means to hire; together they mean to undo an employment relationship. It refers to a company unilaterally dismissing someone who has been employed. Used in expressions like 「解雇する」 or 「不当解雇」, in situations of the employer ending the employment relationship. Frequently appears in legal and labor contexts.
AI-generated translation
N2
介護
かいご
To care for an elderly or sick person, helping with eating, bathing, moving around, and the like.
AI-generated translation
N2
外交
がいこう
Building relations between countries and settling issues through talks; diplomacy. Used as in 外交官 (diplomat), 外交問題 (diplomatic issue).
AI-generated translation
N2
会合
かいごう
People gathering for consultation or discussion; also, the gathering itself. Covers a wider range of formality than 会議 (meeting) and is mostly used in writing.
AI-generated translation
N2
開催
かいさい
To hold and carry out a meeting, event, tournament, or the like.
AI-generated translation
N2
解釈
かいしゃく
Understanding and explaining the meaning of words or things in one's own way; interpretation. Used where the same thing can be understood differently by different people, as in 法律の解釈 (interpretation of the law), 良い方に解釈する (take it in a favorable way).
AI-generated translation
N2
改修
かいしゅう
To repair and fix up defective parts of a building or facility. Mainly applies to structures and facilities.
AI-generated translation
N1, N2
回収
かいしゅう
To collect and take back items that have already been distributed or used.
AI-generated translation
N2
怪獣
かいじゅう
A huge, frightening imaginary creature that appears in stories or movies.
AI-generated translation
N2
解除
かいじょ
To cancel a restriction or agreement that has been set, returning to the original free state. 「警報を解除する」「契約を解除する」.
AI-generated translation
N4
会場
かいじょう
venue. A place where a ceremony, tournament, exhibition, etc., is held.
AI-generated translation
N2
解析
かいせき
「解」 means to undo or break down, and 「析」 means to separate; together they mean to break apart and examine in detail. It refers to dividing a complex matter into elements and investigating its structure or content in detail. Used in expressions like 「データ解析」 or 「画像解析」, it is a formal word used in technical and research contexts.
AI-generated translation
N2
回送
かいそう
(1) To move a vehicle to another location without carrying passengers or cargo. 「回送電車」. (2) To forward mail or the like that has arrived to a different address.
AI-generated translation
N1, N2
階層
かいそう
(1) A stratum formed when society is divided by status or income. 「富裕階層」. (2) A structure made up of layers stacked one on another. 「階層構造」.
AI-generated translation
N2
開拓
かいたく
It refers to opening up and expanding undeveloped land, or new fields and markets. Used in expressions like 「荒れ地を開拓する」, 「新市場を開拓する」, or 「販路を開拓する」, in situations of opening up for the first time a domain that no one has touched.
AI-generated translation
N2
会談
かいだん
To hold formal talks with an important counterpart in an official setting. Used in political and diplomatic contexts.
AI-generated translation
N2
改定
かいてい
To newly re-establish a rule, fee, or the like. 「料金の改定」. A different word from 「改訂」, which has the same reading; this word applies to systems, prices, and the like.
AI-generated translation
N2
改訂
かいてい
To correct and update the content of a book or piece of writing. 「教科書の改訂」. Easily confused with 「改定」, which has the same reading, but this word applies to books and writing.
AI-generated translation
N1, N2
街道
かいどう
A main road connecting towns. Also used figuratively, as in 「出世街道」.
AI-generated translation
N2
介入
かいにゅう
「介」 means to come between, and 「入」 means to enter; together they mean to step in between. It refers to a third party stepping in to become involved in the affairs of the parties concerned. Used in expressions like 「軍事介入」 or 「司法介入」, it is a formal word for situations of external intervention. It frequently appears in political, international relations, and organizational contexts.
AI-generated translation
N2
解任
かいにん
「解」 means to undo, and 「任」 means a duty or office; together they mean to undo an office. It refers to removing a person from an office or duty to which they had been appointed. Used in expressions like 「役員を解任する」, in situations where an organization unilaterally relieves someone of office. Frequently appears in legal and organizational contexts.
AI-generated translation
N2
介抱
かいほう
「介」 means to help or to come between, and 「抱」 means to embrace; together they mean to come between and care for someone in one's arms. It refers to caring for a sick person, an injured person, or someone unable to move due to drunkenness. Used in expressions like 「酔った友人を介抱する」, in situations of nursing someone temporarily weakened.
AI-generated translation
N2
解明
かいめい
「解」 means to unravel or to clarify, and 「明」 means to make clear; together they mean to unravel and make clear. It refers to investigating and making clear what has been unknown. Used in expressions like 「真相を解明する」 or 「事故原因の解明」, in situations of uncovering hidden facts.
AI-generated translation
N2
解約
かいやく
「解」 means to undo, and 「約」 means a contract; together they mean to undo a contract. It refers to canceling a contract that has been concluded. Used in expressions like 「契約を解約する」 or 「保険を解約する」, in situations of ending an agreement that has been established.
AI-generated translation
N4
会話
かいわ
conversation. Talking with a person, discussing something together.
AI-generated translation
N2, N5
買う
かう
buy. To pay money and make something one's own. The antonym is 「売る」 (to sell).
AI-generated translation
N4, N5
帰り
かえり
Returning to home or one's original place, or the time of doing so. The antonym is 「行き」 (going).
AI-generated translation
N4
変える
かえる
To make something into something different from before. Example: 「よていを変える」 (to change a plan). When it happens on its own, 「変わる」 is used.
AI-generated translation
N4, N5
顔
かお
face. The front part of the head, where the eyes, nose, and mouth are.
AI-generated translation
N4
科学
かがく
science. An academic field that investigates the workings of nature through experiments and observation.
AI-generated translation
N4
鏡
かがみ
mirror. A tool for reflecting and viewing one's own appearance.
AI-generated translation
N3〜N5
かかる
かかる
To require time or money. Example: 「駅まで十分かかる」 (it takes 10 minutes to the station). Has various uses, as in 「かぎがかかる」 (to be locked), 「電話がかかる」 (a call comes in). Written with the kanji 「掛かる」, but usually written in hiragana.
AI-generated translation
N2, N5
鍵
かぎ
key. A tool for opening or locking a door, etc. 「かぎをかける」 means to lock a door, etc.
AI-generated translation
N2
額
がく
An amount of money; also a frame for displaying a picture or photograph. Besides expressing the size of a sum, as in "保険料の額" or "多額の寄付", it is also used in the sense of a frame, as in "額に入れて飾る". The same "額" read as "ひたい" is a different word meaning the part of the face above the eyebrows.
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.