A state in which waves, roads, or bodies continue while bending and curving in large undulations. Used as in 「大波がうねる」 or 「山道がうねる」. Expresses a state not of static straight lines but of continuous motion describing curves and rises and falls.
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N1鵜呑みうのみ
「鵜」 (cormorant) is a bird that catches fish in its beak and swallows them whole without chewing. From this image comes the idiom expressing the act of believing someone's words or information as-is without proper verification. Used in the form 「鵜呑みにする」, it negatively describes an attitude of accepting things without scrutiny. Frequently appears in journalism, political, and educational contexts.
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N3奪ううばう
To forcibly take another person's belongings. Example: 「財布を奪う」 (to steal a wallet), 「自由を奪う」 (to take away someone's freedom). Also used to mean being strongly captivated, as in 「心を奪われる」 (to have one's heart captured).
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N2埋まるうまる
The state in which something enters from above or inside and becomes covered or filled. Used as in 「雪に埋まる」 or 「予定が埋まる」, in both the physical sense of being covered and the sense of all empty spaces being filled.
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N1産みの苦しみうみのくるしみ
Originally referred to the pain of childbirth. By extension, it is an idiom expressing the mental and physical hardship experienced in the process of creating something new. Used metaphorically for difficulties in situations of creating something from scratch, such as creative work or launching a business, as in 「新商品開発の産みの苦しみ」.
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N1有無うむ
Existence and nonexistence. Used in scenes asking whether something exists, as in 「有無を確かめる」 or 「経験の有無」. Also used in the form 「有無を言わせず」 with the meaning of forcefully proceeding with something without obtaining the other party's consent.
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N1有無を言わさずうむをいわさず
To proceed with something unilaterally without giving the other party room to consent or make excuses. Used in expressions like 「有無を言わさず連れて行く」, an idiom expressing forceful or coercive action. Used adverbially, frequently appearing in formal writing.
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N1埋め合わせうめあわせ
Making up for a deficiency, loss, or trouble caused, by some other form, in order to balance it out. Used as in 「損失の埋め合わせ」 or 「埋め合わせをする」 in scenes of filling in what is lacking later to restore equilibrium.
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N1埋め込むうめこむ
Placing one thing firmly inside another and fixing it in place. Used as in 「床に配線を埋め込む」 or 「文章に引用を埋め込む」, both for physical installation and for inserting into documents or data.
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N2埋め立てうめたて
Construction work that fills the sea, lakes, or swamps with earth and sand to create land. Used as in 「湾の埋め立て」 or 「埋め立て地」 in scenes of large-scale projects converting water surface into residential or industrial land.
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N1, N2埋もれるうもれる
Being deeply hidden under or within something so as to be no longer visible, or one's talent or existence ending without being known to the world. Used as in 「雪に埋もれる」 or 「才能が埋もれる」, in both the physical sense of being covered and the sense of not being noticed.
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N1恭しいうやうやしい
A state of taking an extremely polite and respectful attitude, with deep reverence toward the other party. Used as in 「恭しく頭を下げる」 or 「恭しい口調」. Frequently used in formal contexts with superiors or with deities and the Buddha.
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N1敬ううやまう
Treating someone politely with feelings of respect toward superiors or distinguished people. Used as in 「師を敬う」 or 「先人を敬う」 in scenes of highly evaluating the character and achievements of the other party and showing courtesy.
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N1うやむやうやむや
A state in which something is brought to an end without becoming clear, in an ambiguous manner. Used as in 「問題をうやむやにする」 or 「責任がうやむやになる」. Expresses a state of avoiding clear conclusions or resolution and finishing things off vaguely.
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N1紆余曲折うよきょくせつ
A matter not progressing smoothly but going through a complicated course. Used as in 「紆余曲折を経て結論に至る」. A four-character compound originating from the image of a winding road, expressing situations in which arguments or plans proceed while changing many times.
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N4裏うら
The back or outside-facing side of something that cannot be seen. Example: 「かみの裏に書く」 (to write on the back of a paper). The antonym is 「表」 (the front side).
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N1裏返すうらがえす
Flipping front and back, or reviewing a story or stance from the opposite perspective. Used as in 「服を裏返す」 or 「発言を裏返す」, both for physical reversal and for the reversal of viewpoint or interpretation.
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N3裏切るうらぎる
betray. To act against the expectations of someone who trusts you. Example: 「仲間を裏切る」 (to betray a companion). Also used to mean going against expectations, as in 「期待を裏切らない結果」 (a result that doesn't disappoint expectations).
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N2裏口うらぐち
An entrance to a building that is not the front one. By extension, an improper, illegitimate means of doing something. Used in expressions like 「裏口入学」 and 「裏口から入る」.
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N2裏工作うらこうさく
A scheme or behind-the-scenes maneuvering carried out secretly, without bringing it into the open. Used in expressions like 「裏工作を行う」. It carries a somewhat negative nuance.
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N1裏付けうらづけ
Solid evidence or grounds showing that a claim or assumption is correct. Used as in 「裏付けを取る」 or 「発言の裏付けがない」. A formal word frequently appearing in news, investigations, and contexts of verifying facts.
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N1裏腹うらはら
「裏」 refers to the back side and 「腹」 to the front side; from this contrast comes the meaning of an outward attitude or words being completely opposite to one's inner feelings. Used in expressions such as 「言葉とは裏腹に」 and 「気持ちとは裏腹に」, in situations where outward appearance contradicts true inner feelings.
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N2恨みうらみ
A feeling of hatred toward someone because one feels one was treated terribly. Used as in 「恨みを抱く」 or 「恨みを晴らす」. Expresses a negative emotion that is deeper and lasts longer in the heart than momentary anger.
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N3恨むうらむ
resent. To keep feeling hatred toward someone who did something terrible. Example: 「裏切った友人を恨む」 (to resent a friend who betrayed them). The noun form is 「恨み」.
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N3羨ましいうらやましい
envious. A feeling of wanting to be like someone when seeing their possessions or circumstances. Example: 「自由な生活が羨ましい」 (to envy a free lifestyle).
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N1羨むうらやむ
Wishing one had the talent or circumstances that someone else has. Used as in 「他人の成功を羨む」 or 「恵まれた環境を羨む」. It can include a feeling close to envy, but it can also simply express feelings of admiration.
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N2売り上げうりあげ
The total amount of money received from selling products or services. Used as in 「月間の売り上げ」 or 「売り上げが伸びる」. A basic indicator of a company's performance, frequently appearing in management and economic contexts.
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N3売上うりあげ
sales. The total amount of money earned by selling goods or services. Example: 「売上が伸びる」 (sales grow), 「年間売上」 (annual sales).
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N2売り出しうりだし
Beginning to sell a new product. Used when full-scale selling starts, as in 「新商品の売り出し」. It also refers to a sales event in which goods are sold cheaply for a set period; 「大売り出し」 and 「歳末売り出し」 have this meaning, referring to a shop cutting prices to draw in customers. It is used of people as well: 「売り出し中の歌手」 expresses that a newcomer is starting to become widely known and that their activity is getting into full swing.
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N4売り場うりば
The place in a store where goods are sold. Example: 「くつ売り場」 (shoe department).
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N1潤いうるおい
Having moisture or dampness and not being dry. Used as in 「肌の潤い」 or 「生活に潤いを与える」, expressing both physical moisture and the richness or comfort it brings to one's heart and daily life.
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N2潤ううるおう
(1) To contain moisture and become moist. 「肌が潤う」. (2) To become well off and gain profit. 「観光で町が潤う」. The meaning spread from moisture reaching every part of something to economic comfort. 「潤す」 is used for what gives moisture or profit, and 「潤う」 for what receives it and becomes enriched: 「雨が土を潤す」 versus 「雨で土が潤う」.
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N1潤すうるおす
Providing moisture, benefits, or mental comfort to enrich what is dry or poor. Used as in 「のどを潤す」, 「懐を潤す」, or 「心を潤す」, for all forms of physical, economic, and mental fulfillment.
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N2憂いうれい
Worry or grief; anxiety and sadness about the future. Used in expressions like 「憂いを帯びた表情」, 「後顧の憂い」, and 「憂いのない日々」. The reading 「うれい」 is the common one, but in compound words it can also be read as 「うい」 (as in 「憂き目」). It carries a literary tone.
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N4嬉しいうれしい
glad. A state of feeling good because something good happened. The antonym is 「かなしい」 (sad).
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N2売れ行きうれゆき
How well a product is selling, the state of its sales. Used as in 「売れ行きが良い」 or 「売れ行きが伸び悩む」. A word expressing the momentum and trend of sales performance, frequently appearing in business and retail contexts.
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N1うろうろうろうろ
A state of repeatedly moving back and forth in the same area without a purpose, or because one does not know where to go. Used as in 「駅前をうろうろする」 or 「見知らぬ街をうろうろする」, an adverb used in scenes of restless wandering.
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N1うろ覚えうろおぼえ
A state in which memory is uncertain and cannot be recalled clearly. Used as in 「うろ覚えの話」 or 「うろ覚えで答える」. Expresses a state of remembering only vaguely in part, rather than having forgotten entirely.
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N1うろたえるうろたえる
When facing a sudden event or unexpected situation, becoming flustered and confused, not knowing what to do. Used as in 「突然の質問にうろたえる」 in scenes of losing one's calm and composure.
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N3うわさうわさ
rumor. A story passed between people without knowing whether it is true. Example: 「うわさが広まる」 (a rumor spreads), 「うわさをする」 (to gossip). There is a kanji form (噂), but it is usually written in hiragana.
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N1上滑りうわすべり
Staying on the surface of a matter without reaching the depth of its content. Used as in 「上滑りな議論」 or 「上滑りな理解」. Critically expresses a state of merely tracing the surface without getting into the essence.
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N1上擦るうわずる
The voice rising higher and becoming unsettled in tone, more than usual, due to tension or excitement. Used as in 「声が上擦る」, expressing a state in which one's voice unnaturally rises in scenes of losing composure.
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N1上手うわて
Being superior to the other party in power or skill. Used as in "一枚上手だ" or "相手のほうが上手だった", referring to the side that stands in a superior position by comparison. The same "上手" read as "じょうず" means being good at something, and read as "かみて" means the upper side of a stage or river; each is a separate word.
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N1上塗りうわぬり
Painting another layer over what has already been painted, or repeating the same blunder or disgrace on top of an existing failure. Used in both the physical sense of layered painting and the metaphorical sense of compounding failures, as in 「塗装の上塗り」 or 「恥の上塗り」.
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N1上の空うわのそら
A state of being so distracted by something else that one cannot concentrate on the conversation or work at hand. Used as in 「上の空で返事をする」 or 「話が上の空になる」. An idiom expressing a state in which attention drifts elsewhere and the mind is not present.
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N2上回るうわまわる
A state where quantity or degree is more or higher than the reference standard. Used as in 「予想を上回る」 or 「前年比を上回る」 in scenes of exceeding the comparison target. A formal expression frequently appearing in statistics and performance reports.
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N3運うん
luck. A turn of fate that is beyond a person's control. Example: 「運がいい」 (lucky), 「運が悪い」 (unlucky). There is also the expression 「運を天に任せる」 (to leave things to fate).
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N2運営うんえい
To run and manage an organization, business, or the like so that it functions well.
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N2うんざりうんざり
A feeling of being fed up and sick of something. Used in expressions like 「同じ話にうんざりする」, 「うんざりするほど暑い」, and 「もううんざりだ」. It expresses distaste toward repetition or an excessive state of something.
AI-generated translation
N4運転手うんてんしゅ
driver. A person whose job is driving a bus, taxi, etc.
This word has different meanings and uses at each level
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