「学」 means learning, and 「識」 means knowledge; together they refer to knowledge obtained through learning. It refers to deep knowledge acquired through scholarship. Used in expressions like 「学識経験者」 or 「高い学識」, it is a formal word for specialized insight acquired through long years of research.
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N2革新かくしん
「革」 means to renew, and 「新」 means new; together they mean to renew and make new. It refers to greatly reforming old institutions or structures. Used in expressions like 「技術革新」 or 「革新的な発想」, in situations of fundamentally changing how things have been. The word with the opposite meaning is 「保守」.
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N5学生がくせい
student. A person who studies at school. Often refers to someone studying at a university.
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N2学説がくせつ
「学」 means learning or scholarship, and 「説」 means opinion or doctrine; together they refer to a doctrine in scholarship. It refers to a doctrine or view about a matter put forward through academic research. Used in expressions like 「新しい学説」 or 「対立する学説」, referring to a theory put forward by a researcher.
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N2, N3隠れるかくれる
To hide oneself so that others cannot find you. Example: 「木の陰に隠れる」 (to hide in the shade of a tree). Also used to mean not known to the world, as in 「隠れた名店」 (a hidden gem restaurant). 「隠れる」 is used when one becomes unseen oneself, and 「隠す」 when someone makes a person or thing unseen: 「子どもが隠れる」 versus 「子どもを隠す」.
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N2, N3欠けるかける
For part of something to break off and be missing. Example: 「茶わんが欠ける」 (a chip breaks off a rice bowl). Also used to mean lacking something necessary, as in 「常識に欠ける」 (to lack common sense), 「メンバーが一人欠ける」 (one member is missing).
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N2〜N5掛けるかける
To hang or place something somewhere. Example: 「かべに絵を掛ける」 (to hang a picture on a wall). Also has various other uses, such as making a phone call or sitting in a chair.
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N2加減かげん
To adjust the degree of something to just the right level; also, that condition itself.
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N2過酷かこく
「過」 means excessive, and 「酷」 means cruel; together they mean cruelty that exceeds proper measure. It refers to a degree of severity that surpasses the limit one can endure. Used in expressions like 「過酷な労働」 or 「過酷な環境」, in situations where the burden on people or things becomes extremely heavy.
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N5傘かさ
umbrella. A tool held up to block rain or sunlight. Example: 「傘をさす」 (to hold up an umbrella).
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N2, N3飾るかざる
decorate. To place or attach things so they look beautiful. Example: 「花を飾る」 (to decorate with flowers), 「部屋を飾る」 (to decorate a room). Also used to mean making something appear better than it really is, as in 「言葉を飾る」 (to embellish one's words).
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N3, N5貸すかす
lend. To let someone use one's own thing for a certain time. The opposite, using someone else's thing, is 「かりる」 (to borrow).
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N2微かかすか
It describes a manner in which sound, light, or smell is so small that it can only barely be perceived. Used in expressions like 「微かな音」 or 「微かに見える」, it expresses a faint and unclear sensation.
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N5風かぜ
wind. Moving air. Example: 「風がふく」 (the wind blows). The same 「風」 read as 「ふう」 becomes a different word expressing a manner or style, as in 「そんな風に」 or 「日本風」.
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N5風邪かぜ
An illness that causes fever, sore throat, or runny nose. Used with the verb 「風邪をひく」 (to catch a cold). Same reading as 「風」 (wind).
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N2過疎かそ
「過」 means excessive, and 「疎」 means sparse; together they mean excessively sparse. It refers to a state in which a region's population has sharply decreased, making it difficult to maintain social life. Used in expressions like 「過疎化」 or 「過疎地域」, in contexts speaking of regional decline. The word with the opposite meaning is 「過密」.
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N5家族かぞく
family. The people who live together, such as father, mother, and children.
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N5方かた
A polite way of saying 「人」 (person). Example: 「あの方はどなたですか」 (who is that person?). Read as 「ほう」, it becomes a word for comparing two things, as in 「こちらの方が高い」 (this one is more expensive).
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N4堅いかたい
A state where the content is solid and dependable. Also used for a serious way of thinking or personality. Example:「堅いしごと」(a steady job). Distinguished in writing from the homophones「硬い(かたい)」(strong to the touch) and「固い(かたい)」(strongly bound).
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N4硬いかたい
A state where something is strong and not easily broken or dented. Example:「硬い石」(a hard stone). Also used for a stiff body or expression. Distinguished in writing from the homophones「堅い(かたい)」(solid in content) and「固い(かたい)」(strongly bound).
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N2偏るかたよる
It refers to overall balance breaking down and shifting to one side. Used in expressions like 「栄養が偏る」 or 「意見が偏る」, in situations where what should originally be even has tilted to one side.
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N5学校がっこう
school. A place where children or students study.
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N2活性化かっせいか
It refers to activity becoming lively, or to making it lively. Used in expressions like 「地域の活性化」 or 「経済を活性化する」, in situations of making the movement of an organization, a region, or a market vigorous.
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N2合致がっち
「合」 means to fit, and 「致」 means to arrive precisely; together they mean to fit precisely as one. It refers to two or more matters fitting together exactly as one. Used in expressions like 「条件に合致する」 or 「証言と合致する」, it is a formal word used when content or conditions completely overlap.
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N2かつてかつて
An adverb referring to a certain period in the past, meaning "formerly" or "long ago." Used in expressions like「かつてない規模」(an unprecedented scale)、「かつて栄えた街」(a town that once flourished). Although it can be written with the kanji「嘗て」, the hiragana form is more common.
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N2過程かてい
The course something follows as it progresses toward a result.
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N2仮定かてい
To tentatively treat something not yet certain as being true, and proceed on that basis.
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N2〜N4家庭かてい
The place where family members, such as parents and children, live together. Example: 「家庭で作る料理」 (home-cooked food).
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N5角かど
corner. The place where two roads meet. The pointed edge of an object. Example: 「つぎの角を右にまがる」 (turn right at the next corner). When read 「つの」, it means the horn on an animal's head.
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N2叶えるかなえる
It refers to making a wish or dream come true. Used in expressions like 「夢を叶える」 or 「願いを叶える」, in situations of giving actual form to what one had hoped for.
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N2庇うかばう
It refers to protecting someone from attack or criticism. Used in expressions like 「子を庇う」 or 「部下を庇う」, in situations of stepping in between to protect someone in a weaker position.
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N5かばんかばん
bag. Something for carrying books or belongings. The kanji 「鞄」 is not much used in daily life, and it is usually written in hiragana or katakana.
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N2華美かび
「華」 means showy, and 「美」 means beautiful; the word combines two synonymous characters. It describes appearances that are flashy and excessively showy. Used in expressions like 「華美な装飾」 or 「華美に走る」, it expresses extravagant and excessive showiness. It is used negatively in situations that should be simple.
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N5花瓶かびん
vase. A container for holding and displaying flowers.
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N2, N3株かぶ
The original meaning is the base of a cut tree that remains in the ground (切り株, stump). From this, it is widely used to mean the rights of someone who has invested in a company. Example: 「株を買う」 (to buy stock), 「株が上がる」 (stock rises). Also appears in the expression 「お株をうばう」 (to outdo someone at their own specialty).
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N5紙かみ
paper. A thin material used for writing or wrapping things.
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N5髪かみ
hair. The hair that grows on the head. It is used as in 「髪をきる」 or 「髪がながい」.
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N2過密かみつ
「過」 means excessive, and 「密」 means densely gathered; together they mean density that exceeds the proper measure. It refers to a state in which people or things are gathered beyond limit. Used in expressions like 「過密都市」 or 「過密スケジュール」, in contexts where there is no room in space or time. The word with the opposite meaning is 「過疎」.
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N2仮面かめん
A mask put on the face. By metaphor it is also used in the sense of "an apparent appearance that hides one's true heart," used most often in situations of expressing the discrepancy between a person's outer face and inner self, as in 「仮面をかぶる」 or 「仮面の下」.
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N5火曜日かようび
Tuesday. A day of the week. The day after Monday.
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N1, N4柄がら
A pattern appearing on the surface of cloth, paper, and the like. Used as in「花柄」「柄物のシャツ」. It also expresses personality, dignity, or the nature of things, used in idioms and compounds that express the nature inherent to a person or thing, as in「柄が悪い」「柄にもない」「人柄」「家柄」.
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N2殻から
The hard part covering the outside of an object. Used for eggs, shells, nuts, and the like. By metaphor it is also used in the sense of "the state of shutting oneself up inside," used most often in situations of expressing the human psyche, as in 「殻に閉じこもる」 or 「殻を破る」.
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N5辛いからい
spicy. A hot taste that stings the mouth. Example: 「辛いカレー」 (spicy curry). When read 「つらい」, it becomes a different word meaning "painful/hard."
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N5体からだ
body. The whole of a person or animal, from head to foot. Example: 「体にいい食べもの」 (food that is good for the body).
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N2絡むからむ
It refers to string-like objects winding around. By metaphor it is also used in the senses of "matters being complexly related" or "a person clinging persistently," as in 「利害が絡む」 or 「酔って絡む」.
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N3, N5借りるかりる
borrow. To use someone else's thing for a certain time. The antonym is 「貸す」 (to lend).
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N3, N5軽いかるい
A state not requiring strength to lift. Example: 「軽いかばん」 (a light bag). The antonym is 「重い」 (heavy).
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N2華麗かれい
「華」 means showy, and 「麗」 means beautiful; the word combines two synonymous characters. It describes a state of being showy and beautiful. Used in expressions like 「華麗な舞」 or 「華麗な経歴」, it expresses eye-catching beauty and splendor. It is used for visually striking subjects like movements and careers.
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N2過労死かろうし
It refers to death caused by excessive labor. Used in expressions like 「過労死が問題になる」 or 「過労死認定」, it is used in contexts where health damage from long working hours is discussed as a social issue.
This word has different meanings and uses at each level
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