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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・N5
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N2
難題
なんだい
A problem that is very difficult to solve. Used as in 「難題に取り組む」. It also refers to an impossible demand that someone forces on another person. 「難題を突きつける」 and 「無理難題を言う」 have this meaning; they refer not to a question that is hard to answer but to a demand that puts the other person in a difficult position.
AI-generated translation
N2
難民
なんみん
People who have left their own country to escape war or persecution. Used as in「難民を受け入れる」or「難民キャンプ」.
AI-generated translation
N2
難問
なんもん
A problem that is hard to answer. Used as in「難問を解く」or「難問に挑む」.
AI-generated translation
N4
匂い
におい
smell. A scent perceived by the nose. Used for both good and bad smells.
AI-generated translation
N4
苦い
にがい
An unpleasant taste, like coffee or medicine. The antonym is「甘い（あまい）」(sweet).
AI-generated translation
N5
二月
にがつ
The 2nd month of the year.
AI-generated translation
N2
似通う
にかよう
A verb meaning that two things closely resemble each other. Used as in「意見が似通う」or「性格が似通う」. Used when things are not identical but share many points in common.
AI-generated translation
N5
にぎやか
にぎやか
A lively, fun state with many people. Example: 「にぎやかな町」 (a lively town). Written with the kanji 「賑やか」, but usually written in hiragana in daily life.
AI-generated translation
N2
賑わう
にぎわう
A verb describing a scene in which many people gather and the atmosphere is lively. Used as in「商店街が賑わう」or「観光地が賑わう」. Used when a place or event becomes crowded and energetic.
AI-generated translation
N5
肉
にく
meat. The part of an animal that is eaten.
AI-generated translation
N2
憎しみ
にくしみ
A noun expressing strong dislike toward another and bearing hostility. Used as in「憎しみを抱く」or「憎しみに駆られる」. Unlike momentary anger or passing dissatisfaction, it refers to a deep, lasting feeling whose meaning is extremely close to that of「恨み」. Used as a long-term emotion regarding serious events such as war, oppression, or betrayal.
AI-generated translation
N2
憎む
にくむ
A verb expressing strong resentment and hostility toward someone. Used as in「不正を憎む」or「罪を憎んで人を憎まず」. Refers to a feeling more intense than mere dislike.
AI-generated translation
N4
逃げる
にげる
To run away, etc., in order to get away from something dangerous.
AI-generated translation
N1, N2
濁す
にごす
A verb meaning to make a liquid cloudy and no longer transparent. Used literally as in 「水を濁す」 (to make water cloudy). It is also used figuratively to mean expressing one's true feelings or intentions vaguely rather than clearly. Used in situations where someone avoids or glosses over inconvenient matters, as in 「言葉を濁す」「お茶を濁す」.
AI-generated translation, reviewed by a native speaker
N2
煮込む
にこむ
A verb meaning to simmer ingredients for a long time so the flavor seeps in. Used as in「野菜を煮込む」or「カレーを煮込む」. Used in scenes of cooking that takes time.
AI-generated translation
N5
西
にし
west. One of the directions. The antonym is 「東」 (east).
AI-generated translation
N4
日
にち
day (counter). The unit used when counting days or naming days of the week. It is used as in 「日曜日」 or 「毎日」. When counting days, the first through the tenth and the twentieth have special readings such as 「か」, while the rest are read 「にち」, as in 「十一日」 or 「三十日」. When this kanji is read 「ひ」, it becomes a word referring to a day itself or to the sun.
AI-generated translation
N5
日曜日
にちようび
Sunday. A day of the week. The day after Saturday.
AI-generated translation
N4
日記
にっき
diary. Something in which one writes down what happened each day.
AI-generated translation
N2
担う
になう
A verb meaning to take on a role or responsibility. Used as in「次世代を担う」or「重要な役割を担う」. Used broadly when assuming a position of responsibility.
AI-generated translation
N2
鈍い
にぶい
An adjective meaning that a blade is dull. Used literally as in 「鈍い包丁」 (a dull kitchen knife). It is also used figuratively to mean that reactions or movements are slow, or that the senses are not sharp. Used for human actions and senses, as in 「反応が鈍い」「勘が鈍い」. It is also used when light or sound is weak and lacks sharpness, as in 「鈍い光」「鈍い音」.
AI-generated translation
N2
二枚舌
にまいじた
A word meaning saying different things to different people, that is, lying. Used as in「二枚舌を使う」. Used to criticize the speech and conduct of an untrustworthy person.
AI-generated translation, reviewed by a native speaker
N5
荷物
にもつ
luggage. Something to be carried.
AI-generated translation
N4
入院
にゅういん
To enter a hospital because of illness or injury. The antonym is「退院（たいいん）」(leaving the hospital).
AI-generated translation
N4
入学
にゅうがく
To enter a school and become a student. The antonym is「卒業（そつぎょう）」(graduation).
AI-generated translation
N2
睨む
にらむ
A verb meaning to look with a sharp gaze, and also to foresee future developments. Used as in「相手を睨む」or「将来を睨む」. Carries both the senses of an angry stare and a strategic outlook.
AI-generated translation
N4
似る
にる
For appearance or characteristics to closely resemble something else. Example: 「親に似る」 (to resemble one's parent).
AI-generated translation
N5
庭
にわ
garden. A place outside a house where trees and flowers are planted.
AI-generated translation
N2
任意
にんい
A word meaning being free to choose, not compulsory. Used as in「任意の参加」or「任意で提出する」. Often used in legal or investigative contexts in contrast with obligation.
AI-generated translation
N4
人形
にんぎょう
doll. A toy shaped like a person.
AI-generated translation
N2, N3
人間
にんげん
human. A person. Example: 「人間関係」 (human relationships). Often used to distinguish from animals.
AI-generated translation
N2
忍耐
にんたい
A word meaning to keep enduring through hardship and suffering. Used as in「忍耐力がある」or「忍耐を重ねる」. Used to refer to long-term patience or mental strength.
AI-generated translation
N2, N3
縫う
ぬう
sew. To join cloth, etc., together with a needle and thread. Example: 「服を縫う」 (to sew clothes). Also used to mean weaving through something, as in 「人ごみを縫って歩く」 (to walk weaving through a crowd).
AI-generated translation
N2, N3
抜く
ぬく
To pull something out from inside. 「歯を抜く」 (to pull a tooth), 「くぎを抜く」 (to pull out a nail). Also used broadly for meanings such as holding back one's effort or getting ahead, as in 「手を抜く」 (to cut corners) and 「追い抜く」 (to overtake). 「抜く」 is used when a person pulls something out, while 「抜ける」 is used when something comes out on its own: compare 「歯を抜く」 with 「歯が抜ける」.
AI-generated translation
N5
脱ぐ
ぬぐ
To take off clothes or shoes, etc., from the body. The antonym is 「着る」 (to wear) or 「履く」 (to put on footwear).
AI-generated translation
N2, N3
抜ける
ぬける
For something that was inside to come loose and come out. Example: 「髪が抜ける」 (hair falls out). Also used to mean passing through, as in 「トンネルを抜ける」 (to pass through a tunnel), or leaving, as in 「メンバーから抜ける」 (to leave the members/group). 「抜く」 is used when a person pulls something out, while 「抜ける」 is used when something comes out on its own: compare 「歯を抜く」 with 「歯が抜ける」.
AI-generated translation
N4
盗む
ぬすむ
To secretly make another person's belongings one's own.
AI-generated translation
N4
塗る
ぬる
To apply color or medicine, etc., to the surface of something. Example: 「ペンキを塗る」 (to apply paint).
AI-generated translation
N5
ぬるい
ぬるい
Neither cold nor hot, not being at the right temperature. Used when something that should be cold is warm, or something that should be hot has cooled down. Written with the kanji 「温い」, but usually written in hiragana.
AI-generated translation
N2
ぬるま湯
ぬるまゆ
Water that is moderately lukewarm. Metaphorically, refers to a comfortable environment without rigor. Used as in「ぬるま湯に浸かる」or「ぬるま湯体質」, describing complacency in an easy situation.
AI-generated translation, reviewed by a native speaker
N4
濡れる
ぬれる
For water, etc., to get on something and make it damp. Example:「雨で服が濡れる」(clothes get wet from the rain).
AI-generated translation
N2
値打ち
ねうち
The value that something or some matter holds. Used as in「値打ちがある」or「値打ちのない物」, in scenes of evaluating worth.
AI-generated translation
N5
猫
ねこ
cat. An animal that often lives together with people.
AI-generated translation
N2
寝込む
ねこむ
Being confined to bed by illness, unable to get up. Used as in「風邪で寝込む」or「一週間も寝込んだ」, in scenes of resting due to ill health.
AI-generated translation
N4
値段
ねだん
price. The amount of money when buying something.
AI-generated translation
N4
熱
ねつ
The heat of an object, or that hot force. Also often used to mean one's body temperature rising due to illness. Example:「熱が出る」(to run a fever).
AI-generated translation
N4
熱心
ねっしん
A state of doing something wholeheartedly and diligently.
AI-generated translation
N2
熱弁
ねつべん
Speaking forcefully with strong feeling, and also that manner of speaking. Used as in「熱弁をふるう」.
AI-generated translation
N2
熱望
ねつぼう
To deeply desire something from the bottom of the heart. Used as in「海外留学を熱望する」or「昇進を熱望する」, expressing strong aspiration.
AI-generated translation
N2
根強い
ねづよい
An adjective meaning that a tendency or opinion is firmly established and not easily changed, like the roots of a plant firmly anchored in the ground. Used for long-lasting states, as in 「根強い人気」「根強い反対」.
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.