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ALL LEVELS・N1–N5
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4,238words (N1–N5 total)
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Filtered by N1・N2・N4・N5
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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
N1
煮え切らない
にえきらない
An expression describing an attitude or reply that is not clear-cut. Used as in「煮え切らない態度」or「煮え切らない返事」. Used toward someone who remains vague in a situation that calls for a decision.
AI-generated translation, reviewed by a native speaker
N4
匂い
におい
smell. A scent perceived by the nose. Used for both good and bad smells.
AI-generated translation
N1
匂わせる
におわせる
A verb meaning to give off a scent or fragrance. Used as in 「花の香りを匂わせる」 (to give off the scent of flowers). It is also used figuratively to mean making someone sense something indirectly without stating it clearly. Used in situations where direct expression is avoided in favor of hinting, as in 「引退を匂わせる」「不満を匂わせる」.
AI-generated translation, reviewed by a native speaker
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
N1
握りつぶす
にぎりつぶす
A verb meaning to grip tightly with the hand and crush. Used literally as in 「紙を握りつぶす」「空き缶を握りつぶす」. It is also used figuratively to mean burying an opinion or proposal by ignoring it and refusing to take it up. Used in situations where someone in authority disposes of inconvenient information, as in 「提案を握りつぶす」「告発を握りつぶす」.
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
N1
肉薄
にくはく
A word meaning to close in to within an extremely small margin of an opponent or target. Used as in「首位に肉薄する」or「敵陣に肉薄する」. Used when a rank or distance becomes very close.
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
N1
にじみ出る
にじみでる
A verb meaning that a liquid seeps out onto a surface. Used literally as in 「汗がにじみ出る」「インクがにじみ出る」. It is also used figuratively to mean that inner feelings or character naturally show on the outside. Used in situations where something appears unintentionally, as in 「人柄がにじみ出る」「苦労がにじみ出る」.
AI-generated translation
N1
にじむ
にじむ
A verb meaning that liquid seeps out and spreads, and also that feelings or character naturally come to the surface. Used as in「インクがにじむ」or「人柄がにじむ」.
AI-generated translation
N1
日常茶飯事
にちじょうさはんじ
A word expressing something extremely ordinary and common. Used as in「遅刻は日常茶飯事だ」. Used with the sense of "nothing unusual, an everyday matter."
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
N1
似つかわしい
につかわしい
An adjective meaning fitting and well suited to a person or thing. Used as in「地位に似つかわしい」or「年齢に似つかわしい」. Used when appearance or behavior matches one's position.
AI-generated translation
N4
日記
にっき
diary. Something in which one writes down what happened each day.
AI-generated translation
N1
日進月歩
にっしんげっぽ
A four-character idiom expressing constant progress day by day and month by month. Used as in「技術は日進月歩で発展している」. Used when describing a field where change and development are rapid.
AI-generated translation
N1
煮詰まる
につまる
A verb meaning that a discussion or plan has been thoroughly examined and has reached the stage where a conclusion can be drawn. Used as in 「議論が煮詰まる」「計画が煮詰まる」. The word originally derives from the image of "the contents of a pot reducing as they simmer, with the dish nearing completion," and carries the positive meaning of "having exhausted examination and being on the verge of a conclusion." Recently, however, more people use it with the negative meaning of "no more ideas come" or "no progress is being made." The correct reading according to the original usage is "having reached the stage where a conclusion can be drawn."
AI-generated translation, reviewed by a native speaker
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
N1
二の次
にのつぎ
Literally "after the first," meaning placed in second position. It indicates being put off in favor of something more important, given low priority. Used in contexts where something is not the top priority, as in「利益は二の次だ」(profit is secondary) or「安全は二の次にできない」(safety cannot be made a secondary concern).
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
N1
鈍る
にぶる
A verb meaning that a blade becomes dull. Used literally as in 「包丁が鈍る」 (the kitchen knife becomes dull). It is also used figuratively to mean that ability or perception becomes less sharp, or that momentum weakens. Used in situations where strength or precision has dropped compared to before, as in 「腕が鈍る」「勘が鈍る」.
AI-generated translation
N1
にべもない
にべもない
An expression describing a cold, unfriendly response. Used as in「にべもなく断る」. Used when bluntly refusing another's request or proposal.
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
N1
入魂
にゅうこん
A word meaning putting one's whole heart into something, pouring in all of one's spirit. Used for a work or task into which one has poured everything, as in「入魂の一作」or「入魂の力作」.
AI-generated translation
N1
入札
にゅうさつ
A word for offering a desired price to compete for a contract in construction or procurement deals. Used as in「入札に参加する」or「入札を実施する」. Used when ordering public works or large-scale projects.
AI-generated translation
N1
入念
にゅうねん
A word meaning to pay attention to every detail and do something carefully. Used as in「入念に準備する」or「入念な点検」. Used with the sense of doing something thoroughly without cutting corners.
AI-generated translation
N1
如実
にょじつ
A word meaning being exactly as the reality is, just as it is. Used as in「如実に表す」or「如実に物語る」. Used when data or facial expressions reveal the truth just as it stands.
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
N1
二律背反
にりつはいはん
A word for two propositions or claims that contradict each other and cannot both hold true. Used as in「経済成長と環境保護の二律背反」. Refers to a relationship in which choosing one side makes the other impossible.
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
N1
にわか
にわか
A word meaning starting suddenly, being temporary. Used as in「にわか雨」or「にわかファン」. Often carries the nuance of being not full-fledged but only short-lived.
AI-generated translation
N1
にわかに
にわかに
An adverb meaning suddenly, abruptly. Used as in「にわかに空が暗くなる」or「にわかに信じがたい」. Used when an unexpected change occurs.
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
N1
忍従
にんじゅう
A word meaning to silently endure hardship and submit to it. Used as in「忍従の日々」or「忍従を強いられる」. Used when one yields and bears an unjust situation without resisting.
AI-generated translation
N1
認証
にんしょう
A word meaning to officially verify and recognize a person or qualification. Used as in「本人認証」or「認証を受ける」. Used broadly in security and quality-control contexts.
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.