A state in which content lacks substance or depth and is rambling. Also, a state of being innocent and unguarded, harmless. Used as in 「他愛ない話」「他愛ない冗談」「他愛ない子供の遊び」「酔って他愛なく眠る」. 「他愛」 originally meant "consideration for others," but in the form 「他愛ない」 it derived from the meaning "so absent-minded as to lack even concern for others" into modern uses such as "lacking substance," "innocent," and "defenseless." It is also read as 「たわいない」, and in modern usage both forms are used in parallel.
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N1他意たい
Another intention or hidden thought contained in one's words but not expressed openly. A formal word used in contexts of explaining that one has no malice or ulterior motive, in the form 「他意はない」.
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N5台だい
counter for machines and vehicles. A word for counting machines and vehicles such as cars, computers, and refrigerators. いちだい・にだい・さんだい…じゅうだい, 「なんだい」. The sound does not change with the number.
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N1退役たいえき
A soldier finishing their active service and leaving the military. Used in expressions such as 「退役軍人」「退役する」. It means leaving active duty and withdrawing from military service, and is not used for retirement in civilian jobs. A formal word.
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N1退化たいか
A phenomenon in which an organ or function of a living thing becomes reduced or simplified over generations. Used in biology, as in「目が退化する」(the eyes degenerate). By extension, it is also used figuratively to mean that something which had advanced or developed reverts to a worse state, as in「能力が退化する」(one's abilities deteriorate) or「文明が退化する」(civilization regresses).
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N1大家たいか
A person recognized as outstanding in a particular field. Used as in "日本画壇の大家" or "文学の大家", referring to someone highly regarded for many years of achievement. The same "大家" read as "おおや" is a different word meaning the owner of a rental house or apartment.
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N5大学だいがく
university. A place for more specialized study after high school.
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N1大義たいぎ
An important moral principle that one must uphold, or a justified cause. Used in expressions such as 「大義名分」「大義を掲げる」. A formal word indicating a reason justified socially or publicly, not a personal goal.
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N1大義名分たいぎめいぶん
「大義」means a moral principle to be honored, and「名分」means the duty one must uphold according to one's position. Together, the word refers to a noble reason that everyone can acknowledge, used to justify an action. Used in contexts that show public legitimacy, as in「大義名分を掲げる」(to hold up a just cause) or「大義名分が立つ」(to have legitimate grounds).
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N1大挙たいきょ
A large group of people acting together as one body. Used in expressions such as 「大挙して押し寄せる」「大挙訪問する」. Not used for individual actions, but to describe large-scale collective actions.
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N5大使館たいしかん
A building a foreign country establishes for its own nation's purposes. One can request things like passport matters there.
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N5大丈夫だいじょうぶ
A state of there being no problem, being reassuring. Example: 「大丈夫ですか」 (are you okay?).
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N5大好きだいすき
A feeling of liking something very much. A stronger expression than 「好き」.
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N1大勢たいせい
The overall course or trend of a situation. Used as in "大勢が決する" or "大勢に影響はない", expressing which way the whole is leaning rather than its details. The same "大勢" read as "おおぜい" is a different word meaning that there are many people.
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N5大切たいせつ
Something that should be treated with care. Example: 「大切な人」 (an important person), 「時間を大切にする」 (to value one's time).
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N1怠惰たいだ
A state of being idle and slack, not doing what one should do. Used in expressions such as 「怠惰な生活」「怠惰に過ごす」. A formal expression that is the opposite of 「勤勉」(diligent).
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N1体得たいとく
Mastering knowledge or skill as one's own through actual experience. Used in expressions such as 「技術を体得する」 with the implication of not just learning in one's head but absorbing it through the body. A formal word.
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N5台所だいどころ
A room for cooking. Also called 「キッチン」.
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N1滞納たいのう
Failing to pay money that should have been paid by the deadline. Used in expressions such as 「家賃を滞納する」「税金を滞納する」. A word used only for monetary payments.
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N1退廃たいはい
A state in which morals or culture have declined and lost their soundness. Used in expressions such as 「退廃的な文化」「風紀が退廃する」. A formal word used critically to describe spiritual or social decay.
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N1大別たいべつ
Dividing the whole into several large categories. Used in expressions such as 「大別すると三種類になる」. Used in contexts of classifying into large groupings rather than dividing finely.
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N4, N5大変たいへん
A state of something being very difficult or hard. Example: 「大変な仕事」 (a difficult job). Also used to mean "very."
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N1怠慢たいまん
Being lazy and not doing what one should do. Used in expressions such as 「職務怠慢」「怠慢な態度」. A formal word used to criticize a person in a responsible position for failing to fulfill their duties.
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N1体面たいめん
The outward form and dignity shown to the world. A formal word used in expressions such as 「体面を保つ」「体面を気にする」 referring to outward evaluation conscious of others' eyes.
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N1大役たいやく
An important role that carries heavy responsibility and is not easy to fulfill. Used in expressions such as 「大役を果たす」「大役を任される」. Refers to weighty duties such as officiating at a wedding or representing at a ceremony.
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N1耐え難いたえがたい
A state of being so painful that one cannot endure it. Used in expressions such as 「耐え難い苦痛」「耐え難い暑さ」. A formal written word describing the intensity of physical or mental pain.
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N1絶えずたえず
A state of continuing without interruption. Used in expressions such as 「絶えず努力する」「絶えず流れる」. A formal adverb emphasizing the persistence of continuity.
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N1堪えるたえる
To patiently endure pain or hardship. Also, to have enough strength to meet a certain standard. Used in expressions such as 「痛みに堪える」「批判に堪える」. This kanji is also read 「こらえる」, used in scenes of holding back something welling up without letting it out, as in 「涙を堪える」「笑いを堪える」.
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N1打開だかい
Taking some action to break through a deadlocked situation in which one cannot move forward. Used in expressions such as 「難局を打開する」「事態を打開する」.
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N5高いたかい
A state where the length from bottom to top of something is great. Also used to mean the price is high. The antonym is 「低い」 (low) or 「安い」 (cheap).
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N1多岐たき
A state of branching out and extending in many directions. Mostly used in the form 「多岐にわたる」. A formal word describing the breadth of topics, fields, or work.
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N1卓越たくえつ
Being far superior to others. Used in expressions such as 「卓越した技術」「卓越した才能」. A formal word used when something is not merely skilled but excellent enough to overwhelm others.
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N5沢山たくさん
many. A state where a number or amount is large. Often written in hiragana as 「たくさん」.
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N1託すたくす
Entrusting an important matter or wish to someone trusted. Used in expressions such as 「子供の将来を託す」「夢を後輩に託す」. Has a heavier meaning than simply leaving something temporarily.
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N1託宣たくせん
Words that a god conveys through a person, an oracle. Used in expressions such as 「神の託宣」「託宣が下る」. A very formal literary word used in religious contexts or as a metaphor.
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N1たくましいたくましい
Means having a strong, sturdy build, or being mentally strong and resilient. Used as in 「たくましい体」 and 「たくましく生きる」. In kanji it is written 「逞しい」, but it is more often written in hiragana.
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N1巧みたくみ
Skill or technique being excellent and adept. Used in expressions such as 「巧みな話術」「巧みに操る」. Used in contexts of evaluating proficiency in handiwork, speech, or negotiation.
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N1企むたくらむ
To make a bad plan without letting others know about it. Used in expressions like 「悪事を企む」, it is used when preparing something secretly.
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N1蓄えるたくわえる
Gathering and saving up little by little to use later. Used in expressions such as 「資金を蓄える」「知識を蓄える」. Can be used for both intangible and tangible things such as money, food, or knowledge.
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N1妥結だけつ
A situation in which two opposing sides make mutual concessions and reach an agreement through discussion. Used in expressions such as 「労使交渉が妥結する」「妥結に至る」. Used in contexts of negotiations or talks.
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N1蛇行だこう
Moving forward in a winding, left-and-right curving path, like the way a snake moves. Used in expressions such as 「川が蛇行する」「蛇行運転」. Used for rivers, roads, or the path of driving.
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N1たしなむたしなむ
Modestly enjoying a hobby or art. Used in expressions such as 「茶道をたしなむ」「酒をたしなむ」. Describes enjoying with restraint, not becoming absorbed.
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N1打診だしん
Discreetly probing the other party's intentions or reactions before making a formal request. Used in expressions such as 「移籍を打診する」「就任を打診する」. A formal word used in business and negotiation contexts.
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N3, N5出すだす
To move something from inside to outside. Example: 「かばんから本を出す」 (to take a book out of a bag). Also used to mean handing something to someone, as in 「手紙を出す」 (to send a letter).
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N1携わるたずさわる
To take part in and engage with a certain job or activity. Used in expressions such as 「研究に携わる」「教育に携わる」. A formal word expressing involvement in work or long-term activities.
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N1蛇足だそく
An extra addition that has no meaning and instead gets in the way. Used in expressions such as 「蛇足だが」「蛇足に終わる」. A formal expression originating from a Chinese tale, also used when modestly referring to one's own remarks.
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N1称えるたたえる
Highly praising fine deeds or achievements with words. Used in expressions such as 「功績を称える」「勇気を称える」. A formal word used in solemn contexts.
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N1たたずむたたずむ
Means to stand still in a place for a while. A literary word describing someone standing quietly, as in 「窓辺にたたずむ」 and 「一人たたずむ」. In kanji it is written 「佇む」; hiragana is common, but the kanji form is also seen in literary works.
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N1立ち往生たちおうじょう
Becoming unable to move partway through and being unable to proceed. Used in expressions such as 「大雪で立ち往生する」「答えに詰まって立ち往生する」. Can be used not only for vehicles but also for conversations or tasks.
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N1立ち込めるたちこめる
Smoke, fog, or smell spreading and filling the surroundings. Used in expressions such as 「霧が立ち込める」「緊張が立ち込める」. Describes a state in which a space is filled with something gaseous.
This word has different meanings and uses at each level
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