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ALL LEVELS・N1–N5
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4,238words (N1–N5 total)
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N1
繁忙
はんぼう
Refers to work and the like being extremely busy. It is a formal word used in expressions like 「繁忙期 (a busy season)」「繁忙な日々 (busy days)」「繁忙を極める (to be extremely busy)」. 「繁」 means abundant or thriving, 「忙」 means busy; together they express "a state in which busyness is at its peak". It is mostly used in the form 「繁忙期」, as a noun referring to a time when workload concentrates in a particular industry. It is widely used in business and economic contexts, while in everyday conversation 「忙しい」 is the common form.
AI-generated translation
N2
汎用
はんよう
Refers to not being limited to a single use, but being usable broadly for various purposes. Used in expressions like 「汎用性が高い (highly versatile)」「汎用品 (general-purpose goods)」「汎用エンジン (a general-purpose engine)」. 「汎」 means widely spreading, 「用」 means to use; together they express "usable widely". As the antonym of 「専用 (dedicated)」, it is used in contexts evaluating versatility and a wide range of applicability not limited to special purposes, used widely in technology, industry, and IT.
AI-generated translation
N1
氾濫
はんらん
Refers to river water overflowing and spreading. By extension, it refers to a state in which things or information are so abundant that they overflow. Used in expressions like 「川が氾濫する (a river floods)」「情報が氾濫する (information floods)」「商品が氾濫する (goods are flooding the market)」. Both 「氾」 and 「濫」 mean water overflowing, forming a compound that stacks two characters to emphasize meaning. From the physical sense of flooding, it has extended in modern usage to metaphorical uses for information, goods, buzzwords, and the like spreading excessively, used widely in media and criticism contexts.
AI-generated translation
N2
反論
はんろん
To argue back against another person's opinion from an opposing standpoint.
AI-generated translation
N4
火
ひ
fire. The hot thing or light that comes out when something is burning.
AI-generated translation
N1
ひいては
ひいては
An adverb expressing that as one matter spreads, its influence reaches another related matter as well. It is a formal word used in expressions like 「個人の利益、ひいては社会全体の利益 (the benefit of the individual, and by extension the benefit of society as a whole)」「健康、ひいては人生の質 (health, and by extension the quality of life)」. It expresses spreading and expansion to a larger scope, used in contexts that develop reasoning step by step. It mostly appears in formal styles such as academic papers, editorials, and speeches, and is hardly used in everyday conversation.
AI-generated translation
N4
冷える
ひえる
For the temperature to drop and become cold.
AI-generated translation
N3
被害
ひがい
To suffer damage or harm. Also refers to the damage received. Example: 「台風の被害」 (typhoon damage). The antonym is 「加害」 (inflicting harm).
AI-generated translation
N3
比較
ひかく
comparison. To compare two or more things. Example: 「値段を比較する」 (to compare prices).
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N5
東
ひがし
east. One of the directions. The antonym is 「西」 (west).
AI-generated translation
N4
光
ひかり
light. Something that appears bright. The brightness coming from the sun, electricity, etc.
AI-generated translation
N4
光る
ひかる
To give off light. To shine brightly. Example:「星が光る」(a star shines).
AI-generated translation
N2
悲願
ひがん
Refers to a strong heartfelt wish that has been held for many years. It is a formal word used in expressions like 「悲願の優勝 (a long-desired victory)」「悲願達成 (the fulfillment of a long-held wish)」「悲願の初出場 (a first appearance long aspired to)」. 「悲」 was originally a Buddhist term, the 「悲」 of 「慈悲 (compassion)」, meaning the deep wish to save all beings. It is used for goals not easily attained and wishes aimed at realization through overcoming difficulty, and is widely used in sports reporting, biographies, and historical accounts.
AI-generated translation
N5
匹
ひき
counter for small animals. A word for counting small animals such as dogs, cats, fish, and insects. いっぴき・にひき・さんびき・よんひき・ごひき・ろっぴき・ななひき・はっぴき・きゅうひき・じゅっぴき, 「なんびき」. With 1, 6, 8, and 10 it becomes 「ぴき」, and with 3 and 「なん」 it becomes 「びき」.
AI-generated translation
N4
引き出し
ひきだし
The box-like part attached to a desk, etc., for putting things in.
AI-generated translation
N4
引き出す
ひきだす
To take something that is inside to the outside. Also used to mean withdrawing money from a bank, as in 「お金を引き出す」 (to withdraw money).
AI-generated translation
N1
卑近
ひきん
Refers to an appearance of being familiar, commonplace, and easily understandable by anyone. It is a formal word used in expressions like 「卑近な例 (a familiar example)」「卑近な話題 (a familiar topic)」「卑近な比喩 (a familiar metaphor)」. 「卑」 means low, 「近」 means near; together they express "something at a low, near position". As opposed to the abstract and difficult, it refers to the concrete and close at hand, and is widely used as an introductory phrase in explanation, as in 「卑近な例で言えば (to give a familiar example)」.
AI-generated translation
N2〜N5
引く
ひく
pull. To move something toward oneself by applying force. Example: 「戸を引く」 (to pull a door). The antonym is 「押す」 (to push). There is also the homophone 「弾く」 (to play a musical instrument), among others.
AI-generated translation
N5
弾く
ひく
To play an instrument such as a piano or guitar. Same reading as 「引く」, but used only for musical instruments.
AI-generated translation
N3, N5
低い
ひくい
low. A state where the length from bottom to top is small. The antonym is 「高い」 (high).
AI-generated translation
N1
卑屈
ひくつ
Refers to viewing oneself lower than necessary, becoming dejected or fawning. Used in expressions like 「卑屈な態度 (a servile attitude)」「卑屈になる (to become servile)」「卑屈な笑い (a fawning smile)」. 「卑」 means low, 「屈」 means to bend; together they express a posture of lowering and bending oneself. It refers to a negative posture arising from failure, inferiority complexes, or differences in status, distinguished from appropriate modesty ('「謙虚」'). Whereas 「謙虚」 is a virtue, 「卑屈」 is excessive self-deprecation that becomes the object of criticism.
AI-generated translation
N4
髭
ひげ
beard. Hair that grows around the mouth or on the chin.
AI-generated translation
N1
秘訣
ひけつ
Refers to a knack or method, little known to others, for doing something well. Used in expressions like 「成功の秘訣 (the secret of success)」「長寿の秘訣 (the secret of long life)」「秘訣を伝授する (to pass on a secret)」. 「秘」 means secret, 「訣」 means the heart of a mystery; together they express "the secret essence". It is a word for essential know-how hard to see from the surface, appearing frequently in self-help books, interview articles, and contexts that discuss the skills of artisans.
AI-generated translation
N2
否決
ひけつ
Refers to a proposal not being approved and being rejected in a meeting or parliament. It is a formal word used in expressions like 「議案が否決される (a bill is rejected)」「動議を否決する (to vote down a motion)」「否決される見込みだ (it is likely to be rejected)」. It refers to the failure of a proposal as the result of a formal voting procedure, and is widely used in legal, political, and organizational contexts. Paired with 「可決」, it is an institutional term implying not mere 「反対 (opposition)」 but a formal decision by vote.
AI-generated translation
N5
飛行機
ひこうき
airplane. A large vehicle that flies through the sky.
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N4
飛行場
ひこうじょう
airfield. A place where airplanes take off and land. Close in meaning to 「空港」 (airport).
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N3
膝
ひざ
knee. The bendable joint in the middle of the leg. Example: 「膝をつく」 (to kneel down).
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N2
微細
びさい
Refers to an appearance of being very small and fine. It is a formal na-adjective used in expressions like 「微細な粒子 (fine particles)」「微細な傷 (a minute scratch)」「微細な変化 (a minute change)」. Both 「微」 and 「細」 mean "small, fine"; the two characters together emphasize the meaning. It expresses physical smallness on the verge of being barely visible to the naked eye, or fine details one notices only on closer attention, and is used widely in science, technology, and analysis. It is nearly synonymous with 「細微」.
AI-generated translation
N4
久しぶり
ひさしぶり
A long time having passed since one last met someone. Example: 「久しぶりですね」 (it's been a while).
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N3
肘
ひじ
elbow. The bendable joint in the middle of the arm. Example: 「肘をつく」 (to rest on one's elbow).
AI-generated translation
N4
美術館
びじゅつかん
art museum. A building that displays art such as paintings.
AI-generated translation
N3
非常
ひじょう
An unusual, urgent situation. It is used on its own as a noun, as in 「非常の際」 (in an emergency), 「非常の場合」 (in case of emergency). It is also often combined with other words, as in 「非常口」 (emergency exit), 「非常ベル」 (emergency bell), 「非常階段」 (emergency stairs), 「非常食」 (emergency rations). Adding 「に」 gives 「非常に」, an adverb meaning the same as 「とても」 (very); the part of speech and the meaning both change, as in 「非常の際に備える」 versus 「非常に寒い」.
AI-generated translation
N3, N4
非常に
ひじょうに
Expresses that the degree of something is very strong. It has the same meaning as 「とても」 and 「たいへん」, and is often used in written language. It is formed by adding 「に」 to the noun 「非常」 (an unusual, urgent situation; 「非常口」「非常ベル」); 「非常」 on its own does not mean 「とても」. Compare 「非常の場合」, which means in an emergency, with 「非常に寒い」, which means very cold.
AI-generated translation
N3
額
ひたい
forehead. The part of the face from above the eyebrows to the hairline. Also called おでこ. When read as 「がく」, it means a sum of money or a frame for holding a picture.
AI-generated translation
N1
ひた隠し
ひたがくし
Refers to thoroughly concealing something so that others will not learn of it. Used in expressions like 「過去をひた隠しにする (to keep one's past tightly hidden)」「真相をひた隠す (to keep the truth tightly hidden)」「ひた隠しに隠す (to hide thoroughly)」. 「ひた」 is a prefix meaning 「ひたすら (single-mindedly) / もっぱら (entirely)」, expressing consistent dedication. It is mostly used for serious matters or the concealment of inconvenient information, and is used in news reports and the narrative prose of novels.
AI-generated translation
N1
ひたむき
ひたむき
Refers to the appearance of devoting oneself to a single thing without looking aside. Used in expressions like 「ひたむきな努力 (single-minded effort)」「ひたむきに取り組む (to tackle wholeheartedly)」「ひたむきな姿勢 (a wholehearted attitude)」. 「ひた」 is a prefix meaning 「ひたすら (single-mindedly)」, expressing a pure and earnest posture, used in contexts of positive evaluation. It carries praise for pure, unselfish effort without calculation or expectation of return, and appears frequently in contexts of youth, sports, and depictions of artisans.
AI-generated translation
N5
左
ひだり
left. One of the directions. The antonym is 「右」 (right).
AI-generated translation
N4
びっくりする
びっくりする
To be surprised because something unexpected happened.
AI-generated translation
N4
引っ越す
ひっこす
To change where one lives to another place.
AI-generated translation
N3
ぴったり
ぴったり
A state of fitting together without any gap. Example: 「サイズがぴったりだ」 (the size fits perfectly). Also used to mean "exactly," as in 「3時ぴったり」 (exactly 3 o'clock).
AI-generated translation
N1
匹敵
ひってき
Refers to capacity, value, or scale being at a level equal to the object of comparison. It is a formal word used in the form 「Aに匹敵するB (a B that matches A)」, or in expressions like 「世界に匹敵する技術 (technology that matches that of the world)」「彼に匹敵する選手はいない (there is no player who matches him)」. Both 「匹」 and 「敵」 mean "counterpart, equal"; together they express "to stand shoulder to shoulder". It expresses a relationship in which it is hard to rank one above the other, and carries the nuance that the evaluator acknowledges "taking A's level as the standard, B is equal to that level".
AI-generated translation
N2
筆頭
ひっとう
Refers to occupying the top position in a list or ranking, or to the person in that position. It is a formal word used in expressions like 「候補者の筆頭 (the foremost candidate)」「筆頭株主 (the largest shareholder)」「筆頭格 (top-ranking class)」. Originally meaning the person whose name was written first on a list (literally "head of the brush"), it came to refer to the entity regarded as most important or highest in a list. It is a word that indicates ranking within an organization or order, and is widely used in business, news reporting, and historical writing.
AI-generated translation
N2, N3
引っ張る
ひっぱる
To pull something toward oneself with force. Example: 「ロープを引っ張る」 (to pull a rope). Also used to mean leading a group from the front, as in 「チームを引っ張る」 (to lead the team).
AI-generated translation
N4
必要
ひつよう
necessary. A state of being indispensable.
AI-generated translation
N2, N5
人
ひと
person. A human being. It is also used as a word for counting people. ひとり・ふたり・さんにん・よにん・ごにん・ろくにん・しちにん・はちにん・きゅうにん・じゅうにん, and 「なんにん」. For 1 and 2 it becomes 「ひとり」 and 「ふたり」, and for 4 it becomes 「よにん」.
AI-generated translation
N4
酷い
ひどい
A very bad state. Example:「酷いあめ」(terrible rain),「酷いことを言う」(to say cruel things).
AI-generated translation
N2
微動
びどう
Refers to moving only very slightly. It is a formal word used in expressions like 「微動だにしない (not stirring at all)」「微動の気配 (signs of slight movement)」. Most uses are the idiomatic form 「微動だにしない」, emphasizing the appearance of being entirely still. It is used in expressions of small tremors picked up by seismographs and the like, or states of stiffening with tension, and is biased toward written language rather than everyday conversation.
AI-generated translation
N2
一際
ひときわ
An adverb expressing the appearance of standing out conspicuously in degree above the rest. Used in expressions like 「一際目立つ (to stand out conspicuously)」「一際輝く (to shine conspicuously)」「一際大きな歓声 (a particularly loud cheer)」. It refers to standing out especially among many, and is often used with positive evaluation. Synonymous with 「一段と」, but 「一際」 is more written-language in character, and tends to be used especially for visually impressive objects, as in 「目立つ」「美しい」「光る」.
AI-generated translation
N1
一頃
ひところ
Refers to a certain past period of time. Used in expressions like 「一頃の勢いを失う (to lose the momentum one once had)」「一頃は流行した (was once in fashion)」「一頃に比べて (compared with a former time)」. It is a noun referring to a past period in which conditions differed from the present, used when speaking of past circumstances in contrast with the present. It is a word with a specific period of time in mind rather than a vague past, used widely in contexts that look back on changes.
AI-generated translation
N2
人質
ひとじち
Refers to a person whose body is held as a means in negotiation or threat. Used in expressions like 「人質を取る (to take a hostage)」「人質を解放する (to release a hostage)」「人質事件 (a hostage incident)」. It is a word used for incidents in which kidnappers, armed groups, and the like restrain people as bargaining chips to push their demands through, appearing frequently in incident reports, historical writings, and international news. By extension, it is also used in scenes where one seizes another's weak point to gain leverage in negotiation, as in 「データを人質にする (to hold data hostage)」.
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.