A2 verb #2,000 الأكثر شيوعاً 4 دقيقة للقراءة

直す

You can fix a broken toy or correct a mistake with this word.

naosu

Explanation at your level:

Hello! Today we learn the word 直す (naosu). It means to fix something. If your toy is broken, you can fix it. You can also fix a mistake. For example, if you write a wrong word, you can fix it. It's like making something bad become good again. You can fix your shoes if they are broken. You can fix a drawing if you make a mistake. It's a very useful word for things that are not working well or are not correct.

The Japanese verb 直す (naosu) is used when you want to say 'to fix' or 'to correct'. Think about things that are broken or wrong. If your bike has a problem, you can 直す it. If you write something incorrectly in your notebook, you can 直す the mistake. It’s about restoring something to its proper condition or making it accurate. You might 直す a typo in a message or 直す a wobbly table. It's a common verb for everyday repairs and adjustments.

直す (naosu) is a fundamental Japanese verb meaning 'to fix', 'to repair', or 'to correct'. It applies to a wide range of situations, from mending physical objects to amending errors. For example, you might 直す a broken appliance (電化製品を直す - denka seihin o naosu) or 直す a mistake in your homework (宿題の間違いを直す - shukudai no machigai o naosu). It can also refer to changing habits or behaviors, such as 癖を直す (kuse o naosu) – 'to break a habit'. Understanding its usage is key to expressing actions of restoration and improvement effectively.

The verb 直す (naosu) carries the core meanings of 'to repair' and 'to correct'. Its utility extends beyond simple fixes; it implies restoring something to its intended or correct state. Consider its use in contexts like 故障を直す (koshou o naosu) – 'to fix a malfunction', or 誤りを直す (ayamari o naosu) – 'to correct an error'. It can also be used more abstractly, for instance, 計画を直す (keikaku o naosu), meaning 'to revise a plan'. The nuance lies in the active process of bringing something from a flawed state to a functional or accurate one. Pay attention to the object marked by を (o), as it specifies what is being fixed or corrected.

直す (naosu) is a polysemous verb with primary senses of 'to repair' and 'to correct'. Its application spans the concrete and abstract. In a technical context, it refers to rectifying defects in machinery or software (e.g., バグを直す - bagu o naosu, 'to fix a bug'). In academic or professional settings, it denotes the amendment of errors in documents or arguments (e.g., 原稿を直す - genkou o naosu, 'to revise a manuscript'). Furthermore, it can signify the modification of behavior or perception, as in 考え方を直す (kangaekata o naosu) – 'to change one's way of thinking'. The verb implies a deliberate intervention to restore integrity or accuracy, often involving a degree of skill or judgment.

The verb 直す (naosu), rooted in the kanji signifying 'straight' or 'correct', embodies a spectrum of restorative actions. Beyond its common applications in physical repair (e.g., 壊れたものを直す - kowareta mono o naosu) and error correction (e.g., 間違いを直す - machigai o naosu), it can denote a more profound adjustment. This includes refining one's skills (e.g., フォームを直す - fo-mu o naosu, 'to correct one's form'), altering ingrained habits (悪癖を直す - akuse o naosu), or even redirecting one's mindset (舵を直す - kaji o naosu, metaphorically 'to change course'). Its etymological connection to 'straightening' provides a conceptual through-line, suggesting an effort to align the subject with an ideal or correct state, whether tangible or intangible. Mastery involves recognizing its subtle implications in various idiomatic and metaphorical usages.

الكلمة في 30 ثانية

  • 直す (naosu) means 'to fix' or 'to correct'.
  • Used for physical objects, mistakes, habits, and abstract concepts.
  • Common collocations include 間違いを直す (correct mistake) and 癖を直す (break habit).
  • Distinguish from 治す (naosu - to cure) and 修理する (shuuri suru - specific repair).

Hey there! Let's dive into the super useful Japanese verb 直す (naosu). It's a word you'll encounter all the time, and it's packed with meaning. At its core, 直す means to fix or correct something. Think about it like this: if something is broken, you 直す it to make it whole again. If something is wrong, you 直す it to make it right.

This verb covers a wide range of situations. You can 直す a broken chair, 直す a typo in an email, or even 直す your posture. It’s all about bringing something from a state of disrepair or error back to a state of functionality or correctness. It’s a fundamental verb for everyday life, helping us maintain and improve the world around us, both physically and conceptually. So, whenever you see something that needs a little (or a lot) of mending or adjustment, 直す is likely the word you're looking for!

The verb 直す (naosu) has a fascinating origin that points to its core meaning of 'straightening' or 'making right'. It comes from the kanji , which itself carries meanings like 'straight', 'direct', 'correct', and 'fix'. Originally, the verb might have been used in a more literal sense of making something straight that was bent or crooked.

Over time, the meaning expanded. Just as you might straighten a bent nail to make it usable again, you could 'straighten out' a mistake or a problem. This metaphorical extension led to the broader usage we see today, encompassing everything from physical repairs to correcting errors. The kanji itself has ancient roots, tracing back to pictograms that depicted a straight line or a person standing upright. This fundamental concept of 'straightness' and 'correctness' has been a consistent thread throughout the word’s evolution, making 直す a robust and enduring verb in the Japanese language.

直す (naosu) is incredibly versatile, and knowing how to use it in different contexts will make your Japanese sound much more natural. You'll often hear it used for repairing physical objects. For instance, you might say 時計を直す (tokei o naosu) – 'to fix a watch', or 自転車を直す (jitensha o naosu) – 'to fix a bicycle'.

Beyond physical repairs, 直す is crucial for correcting mistakes. Think about writing: 間違いを直す (machigai o naosu) means 'to correct a mistake'. In conversations, you might ask someone to 言い方を直す (iikata o naosu), meaning 'to correct the way you say something'. It can also refer to changing habits, like 癖を直す (kuse o naosu) – 'to break a habit'. Remember that the particle を (o) typically marks the object you are fixing or correcting. Using 直す appropriately shows attention to detail and a desire to improve things, a very valued trait!

While 直す (naosu) is a straightforward verb, it appears in some expressions that add a bit more flavor to your Japanese. These phrases often carry nuanced meanings beyond simple fixing.

  • 気を直す (ki o naosu): This idiom means 'to change one's mind' or 'to become cheerful again after being upset'. It suggests restoring one's mental state. Example: 彼は一度断ったが、すぐに気を直した。(Kare wa ichido kotowatta ga, sugu ni ki o naoshita.) - He refused once, but quickly changed his mind.
  • 本を直す (hon o naosu): Literally 'to fix a book', this can mean to repair a damaged book, but also metaphorically to revise or edit a manuscript. Example: 先生が私の作文を直してくれた。(Sensei ga watashi no sakubun o naoshite kureta.) - The teacher corrected my essay.
  • 姿勢を直す (shisei o naosu): This means 'to straighten one's posture'. It’s a direct application of the 'straighten' meaning. Example: 背筋をピンと伸ばして、姿勢を直しなさい。(Seisuji o pin to nobashite, shisei o naosinasai.) - Straighten your back and correct your posture.
  • 癖を直す (kuse o naosu): As mentioned earlier, this means 'to break a habit'. It implies correcting an ingrained behavior. Example: 爪を噛む癖を直したい。(Tsume o kamu kuse o naoshitai.) - I want to break my nail-biting habit.
  • 顔を直す (kao o naosu): This can mean to adjust one's facial expression, perhaps to look more serious or to compose oneself. Example: 彼は真剣な顔を直して、会議に臨んだ。(Kare wa shinken na kao o naoshite, kaigi ni nozonda.) - He composed his serious face and faced the meeting.

直す (naosu) is a regular Group 1 verb (五段活用 - godan katsuyou) in Japanese, meaning its conjugation follows predictable patterns. Its stem is 直し (naoshi-), and it takes the standard endings for godan verbs. For example, the past tense is 直した (naoshita), the negative is 直さない (naosanai), and the te-form is 直して (naoshite).

Pronunciation is fairly straightforward: na-o-su. The 'na' is like the 'na' in 'nanny', 'o' is like the 'o' in 'go', and 'su' is like the 'sue' without the 'e' sound, similar to the 's' in 'sun'. The stress is generally even across the syllables, with a slight emphasis on the first syllable. There aren't really plural forms for verbs in Japanese. The key is to remember the -u ending for the dictionary form and how it changes for different tenses and moods. For instance, when asking someone to fix something, you'd use the imperative form, like 直して (naoshite)!

Fun Fact

The kanji 直 originally depicted a straight line or a person standing upright, symbolizing correctness and directness. This literal meaning evolved to encompass the metaphorical 'straightening out' of errors and problems.

Pronunciation Guide

UK /nɑːˈɔːs/

Sounds like 'nah-oh-ss', with the 'o' sound slightly drawn out.

US /nɑːˈɔːs/

Similar to UK, 'nah-oh-ss', clear 'ah' and 'oh' sounds.

Common Errors

  • Pronouncing 'naosu' as 'na-o-su' with equal stress on all syllables, instead of a slight emphasis on 'na'.
  • Merging the 'o' and 'su' sounds too much, making it sound like 'nauss'.
  • Confusing the pronunciation with 治す (naosu) - the pronunciation is identical, but the context and kanji differentiate them.

Rhymes With

あおす (a-o-su) かおす (ka-o-su) たおす (ta-o-su) はがす (ha-ga-su) はやす (ha-ya-su)

Difficulty Rating

القراءة 2/5

Can be challenging due to kanji variations and context-dependent nuances.

Writing 2/5

Requires careful attention to kanji and appropriate usage.

Speaking 1/5

Pronunciation is straightforward, but choosing the right context is key.

الاستماع 2/5

Distinguishing from 治す (naosu) and understanding nuances requires practice.

What to Learn Next

Prerequisites

壊れる (kowareru - to break) 間違い (machigai - mistake) 修理 (shuuri - repair)

Learn Next

書き直す (kakinaosu - rewrite) やり直す (yarinaosu - redo) 訂正する (teisei suru - correct formally)

متقدم

改める (aratameru - reform) 修正する (shuusei suru - revise/amend) 修復する (shuufuku suru - restore/rehabilitate)

Grammar to Know

Transitive vs. Intransitive Verbs

直す (transitive) vs. 治る (intransitive)

Verb Conjugation (Godan)

直す -> 直した, 直さない, 直して

Using を (o) particle

Object + を + Verb

Examples by Level

1

おもちゃを直す。

toy fix.

Object + を + verb

2

間違いを直す。

mistake correct.

Object + を + verb

3

ペンを直す。

pen fix.

Object + を + verb

4

これは直す。

this fix.

Pronoun + を + verb

5

壊れた椅子を直す。

broken chair fix.

Adjective + Noun + を + verb

6

字を直す。

letter/character correct.

Object + を + verb

7

時計を直す。

watch fix.

Object + を + verb

8

髪を直す。

hair adjust.

Object + を + verb

1

壊れたおもちゃを直しました。

broken toy fixed.

Past tense verb

2

レポートの間違いを直す必要があります。

report's mistakes correct need.

〜必要があります (hitsuyou ga arimasu) - need to

3

彼は自転車を自分で直すことができる。

he bicycle self fix can do.

Verb potential form

4

この服のほつれを直してもらえませんか?

this clothing's fraying fix receive-can-not?

〜てもらえませんか? (te moraemasen ka?) - Could you please... (request)

5

古い時計が動かなくなったので、修理屋さんに直してもらった。

old watch move-not-became so, repair shop person fix received.

〜てもらう (te morau) - to have someone do something for you

6

彼女はいつも姿勢を直すように言われている。

she always posture fix like told.

〜ように言われる (you ni iwareru) - to be told to do

7

この文章の表現を少し直しましょう。

this sentence's expression little fix let's.

〜ましょう (mashou) - let's do... (suggestion)

8

彼は悪い癖を直そうと努力している。

he bad habit fix try effort doing.

〜ようと努力する (you to doryoku suru) - to strive to do

1

この壊れたラジオは、もう直すのが難しいだろう。

this broken radio, already fix difficult probably.

〜(の)は難しいだろう (no wa muzukashii darou) - it's probably difficult to...

2

会議の資料にいくつか間違いがあったので、すぐに直した。

meeting materials some mistakes were, so, immediately fixed.

〜があった (ga atta) - there were...

3

彼の話し方は少し直した方がいいと思うよ。

his way of speaking slightly fix should do think.

〜た方がいい (ta hou ga ii) - it's better to do...

4

長年の悪い習慣を直すのは、簡単ではありません。

many years bad habit fix is not easy.

〜のは簡単ではありません (no wa kantan dewa arimasen) - it is not easy to...

5

このプログラムのバグは、開発者がもうすぐ直すはずだ。

this program's bug, developer soon fix should.

〜はずだ (hazu da) - should be / supposed to

6

彼女はいつも完璧を求めるので、少しのミスも許さず直してしまう。

she always perfection seeks, so, little mistakes also not permit fix.

〜てしまう (te shimau) - to do completely / regrettably

7

古い建物を現代風に直すには、多額の費用がかかる。

old building modern style fix, large amount cost takes.

〜には〜がかかる (ni wa ~ ga kakaru) - to require ~ for...

8

彼の絵の具の使い方は独特だが、あえて直さないでおくことにした。

his paint usage unique but, deliberately fix not leave decided.

〜ないでおく (nai de oku) - to leave something undone / refrain from doing

1

この古い機械は部品が手に入りにくく、直すのに苦労している。

this old machine parts hard to get, fix difficult.

〜のに苦労する (no ni kurou suru) - to struggle with doing...

2

彼の論文は構成に問題があったため、指導教官によって大幅に直された。

his thesis structure problem had because, supervisor by significantly corrected.

Passive voice: 〜(によって)直された (ni yotte naosareta) - was corrected by...

3

長年の経験から、彼はどんな故障でも見ればすぐに原因を突き止め、直すことができる。

many years experience from, he any breakdown see immediately cause find, fix can do.

〜ば〜できる (ba ~ dekiru) - if/when one does X, one can do Y

4

彼女は自分の欠点を直そうと必死だが、なかなかうまくいかないようだ。

she own flaws fix desperately but, not easily succeed seems.

〜(よ)うと必死だ (you to hisshi da) - to be desperate to do...

5

このソフトウェアの最新アップデートは、いくつかの重大なバグを直すことを目的としている。

this software's latest update, several critical bugs fix aim is.

〜ことを目的としている (koto o mokuteki to shite iru) - aims to do...

6

彼の態度は、周りの人々に不快感を与えていたため、上司から直すよう厳しく注意された。

his attitude, surrounding people discomfort gave because, boss from fix strictly warned.

〜よう注意される (you ni chuui sareru) - to be warned to do...

7

古い伝統的な技術を現代のニーズに合わせて直すことで、新たな価値を生み出している。

old traditional techniques modern needs match fix by, new value creating.

〜ことで (koto de) - by means of doing...

8

一度決めた方針でも、状況が変われば柔軟に直す勇気が必要だ。

once decided policy even, situation changes if flexibly fix courage necessary.

〜(よ)う勇気が必要だ (you yuuki ga hitsuyou da) - courage is needed to do...

1

長年連れ添った夫婦が、互いの欠点を直すのではなく、受け入れ合うことで関係を深めている。

long time lived together couple, each other's flaws fix instead, accept each other by relationship deepening.

〜のではなく〜 (no dewa naku) - not X, but Y

2

彼の芸術作品は、既存の概念を破壊し、再構築することで、新たな視覚言語を直しているかのようだ。

his art works, existing concepts destroy, reconstruct by, new visual language correcting as if.

〜かのようだ (ka no you da) - seems as if...

3

その政治家は、国民の信頼を失った原因を分析し、自らの言動を根本から直すことを約束した。

that politician, people's trust lost cause analyze, own words/actions root from fix promise did.

〜根本から直す (konpon kara naosu) - to fix from the root

4

この小説は、歴史的な事実を歪曲している箇所があり、専門家によって厳密に直されるべきだ。

this novel, historical facts distorting places exist, experts by strictly corrected should be.

〜されるべきだ (sareru beki da) - should be done (passive potential)

5

彼は、自分の偏見に満ちた考え方を直すために、多様な文化に触れる機会を積極的に求めている。

he, own prejudice filled way of thinking fix for, diverse cultures experience opportunities actively seeking.

〜ために (tame ni) - in order to...

6

企業のコンプライアンス体制は、過去の不祥事を踏まえ、抜本的に直されている。

company's compliance system, past scandals considering, radically corrected.

〜を踏まえ (fuma e) - based on / considering...

7

彼の文章は、比喩表現が過剰で、読者を混乱させるきらいがあるため、より簡潔な表現に直す必要がある。

his writing, metaphorical expressions excessive, readers confuse tendency has, so more concise expressions fix need.

〜きらいがある (kirai ga aru) - has a tendency to...

8

この芸術運動は、伝統的な美の基準を覆し、見る者の視点を直すことを試みた。

this art movement, traditional beauty standards overturn, viewer's perspective fix attempt did.

〜(よ)うと試みる (you to kokoromiru) - to attempt to do...

1

彼の作品は、西洋絵画の構図の慣習を大胆に直すことで、東洋的な精神性を表現している。

his works, Western painting composition conventions boldly fix by, Eastern spirituality expressing.

〜(の)慣習を直す (no kenshuu o naosu) - to revise/correct the conventions of...

2

この古典文学の校訂版は、先行研究の誤りを丹念に直し、原文に忠実であろうとしている。

this classical literature's annotated edition, preceding research errors meticulously fix, original text faithful try to be.

〜であろうとする (de arou to suru) - to try to be...

3

現代社会における個人のアイデンティティの流動性は、自己認識のあり方を根本から直すことを要求している。

modern society's individual identity fluidity, self-perception's way root from fix demand is.

〜(の)あり方を直す (no arikata o naosu) - to correct the way of being/existing

4

彼の弁論は、聴衆の固定観念を巧みに直し、新たな視点へと導く力があった。

his oratory, audience's fixed ideas skillfully fix, new perspective lead power had.

〜(の)固定観念を直す (no kotei kannen o naosu) - to correct the fixed ideas/stereotypes of...

5

この歴史的建造物の修復にあたっては、創建当時の姿に直すという方針と、現代的な利用に耐えうるように改修するという二つの考え方が対立した。

this historical building's restoration regarding, founding era's appearance fix policy and, modern use endure adaptable renovate two ideas conflicted.

〜に直す (ni naosu) - to restore to...

6

彼女の詩は、言葉の響きやリズムを徹底的に吟味し、最も効果的な表現へと直していく作業の痕跡が見られる。

her poetry, word's sound/rhythm thoroughly examine, most effective expression refine work's traces seen.

〜へと直していく (e to naoshite iku) - to refine towards...

7

その哲学者は、形而上学的な前提を疑い、我々の存在理解の根源を直そうと試みた。

that philosopher, metaphysical premises doubt, our existence understanding root fix try did.

〜(の)根源を直す (no kongen o naosu) - to correct the origin/root of...

8

この地域特有の文化遺産は、現代社会の急速な変化の中で、その本質を失わずに直していくことが求められている。

this region's unique cultural heritage, modern society's rapid changes amidst, its essence lose without correct needed.

〜(を)失わずに直していく (o ushinawazu ni naoshite iku) - to preserve while adapting/correcting...

تلازمات شائعة

間違いを直す (machigai o naosu)
故障を直す (koshou o naosu)
癖を直す (kuse o naosu)
姿勢を直す (shisei o naosu)
服を直す (fuku o naosu)
気分を直す (kibun o naosu)
風邪を直す (kaze o naosu)
本を直す (hon o naosu)
計画を直す (keikaku o naosu)
言い方を直す (iikata o naosu)

Idioms & Expressions

"気を直す (ki o naosu)"

To change one's mind; to cheer up; to recover from disappointment.

一度は旅行を諦めたが、友人に励まされて気を直した。(Ichido wa ryokou o akirame ta ga, yuujin ni hagemasa rete ki o naoshita.) - I had given up on the trip once, but my friend encouraged me, and I changed my mind.

neutral

"顔を直す (kao o naosu)"

To adjust one's facial expression; to compose oneself.

突然の質問に驚いたが、すぐに顔を直して平静を装った。(Totsuzen no shitsumon ni odoroita ga, sugu ni kao o naoshite heisei o yosootta.) - I was surprised by the sudden question, but I quickly composed myself and pretended to be calm.

neutral

"本を直す (hon o naosu)"

To repair a damaged book; metaphorically, to revise or edit a manuscript.

この古い辞書は、ページが取れてしまったので、本を直す専門店に持っていこう。(Kono furui jisho wa, peeji ga toreteshimatta node, hon o naosu senmonten ni motte ikou.) - The pages of this old dictionary have come off, so let's take it to a specialist shop that repairs books.

neutral

"舵を直す (kaji o naosu)"

Metaphorically, to change course or direction; to correct one's path.

会社が業績不振に陥ったため、経営陣は戦略の舵を直すことを迫られた。(Kaisha ga gyouseki fushin ni ochiitta tame, keiei-jin wa senryaku no kaji o naosu koto o semarareta.) - Because the company fell into poor performance, the management was forced to change the direction of its strategy.

formal/literary

"身だしなみを直す (midashinami o naosu)"

To adjust one's appearance; to tidy oneself up.

面接の前に、鏡で身だしなみを直した。(Mensetsu no mae ni, kagami de midashinami o naoshita.) - Before the interview, I tidied up my appearance in the mirror.

neutral

"考えを直す (kangae o naosu)"

To reconsider one's opinion or way of thinking; to change one's mind.

新しい情報に触れて、彼の計画に対する考えを直した。(Atarashii jouhou ni furete, kare no keikaku ni taisuru kangae o naoshita.) - After encountering new information, I reconsidered my opinion about his plan.

neutral

Easily Confused

直す vs 治す (naosu)

Identical pronunciation ('naosu').

直す is for fixing/correcting objects, errors, habits. 治す is for curing illnesses or healing wounds.

病気を治す (byouki o naosu - to cure an illness) vs. 時計を直す (tokei o naosu - to fix a watch).

直す vs 修理する (shuuri suru)

Both mean 'to fix' or 'to repair'.

修理する is more specific to mechanical/electronic devices and structures. 直す is broader and includes correcting mistakes and abstract concepts.

車を修理する (kuruma o shuuri suru - to repair a car) vs. 間違いを直す (machigai o naosu - to correct a mistake).

直す vs 変える (kaeru)

Both involve changing something.

直す implies restoration to a correct or functional state. 変える means to change something into something different, alter, or exchange.

計画を直す (keikaku o naosu - to revise a plan) vs. 計画を変える (keikaku o kaeru - to change the plan entirely).

直す vs 訂正する (teisei suru)

Both mean 'to correct'.

訂正する is more formal and typically used for correcting written or spoken errors (typos, factual inaccuracies). 直す can be used more broadly.

文章を訂正する (bunshou o teisei suru - to correct a text) vs. 姿勢を直す (shisei o naosu - to correct posture).

Sentence Patterns

A1-C2

Noun + を + 直す

彼は壊れた自転車<strong>を</strong>直した。(Kare wa kowareta jitensha <strong>o</strong> naoshita.) - He fixed the broken bicycle.

B1-C2

Verb (stem) + 直す

このレポート<strong>を</strong>書き直す必要がある。(Kono repōto <strong>o</strong> kakinaosu hitsuyou ga aru.) - It is necessary to rewrite this report.

A1-C2

Noun + を + 直す

先生は生徒の作文の間違い<strong>を</strong>直した。(Sensei wa seito no sakubun no machigai <strong>o</strong> naoshita.) - The teacher corrected the mistakes in the student's essay.

B1-C2

Noun + を + 直す

悪い癖<strong>を</strong>直すのは難しい。(Warui kuse <strong>o</strong> naosu no wa muzukashii.) - It is difficult to break bad habits.

A2-C2

Noun + を + 直す

背筋を伸ばして、姿勢<strong>を</strong>直してください。(Seisuji o nobashite, shisei <strong>o</strong> naoshite kudasai.) - Please straighten your back and correct your posture.

عائلة الكلمة

Nouns

直し (naoshi) repair, correction, amendment
手直し (tedaoshi) minor repair, touch-up, revision
見直し (minaoshi) review, re-examination, revision

Verbs

直す (naosu) to fix, to correct
書き直す (kakinaosu) to rewrite
やり直す (yarinaosu) to redo, to start over

مرتبط

直 (choku, jiki, tadashi, nao-shi, etc.) Kanji root meaning 'straight', 'correct', 'fix'.

How to Use It

Formality Scale

Verb + 直す (e.g., 書き直す - kakinaosu): Neutral, common in writing and speech. 〜を直す (e.g., 間違いを直す - machigai o naosu): Neutral, very common. 〜を改める (aratameru): More formal, often for habits or systems. 〜を訂正する (teisei suru): Formal, specifically for written or spoken errors. 〜を修理する (shuuri suru): Neutral/formal, specific to physical repairs.

أخطاء شائعة

Using 修理する (shuuri suru) for abstract corrections. 間違いを直す (machigai o naosu) or 訂正する (teisei suru).
修理する is primarily for physical objects like machines or buildings. For errors in text or concepts, 直す or 訂正する are appropriate.
Confusing 直す (naosu) with 治す (naosu). 直す (naosu) for fixing/correcting; 治す (naosu) for curing/healing (illness).
Both are pronounced 'naosu' but have different kanji and meanings. 治す is used for curing diseases or injuries.
Omitting the object particle を (o). 間違いを直す (machigai o naosu).
The direct object of the verb 直す must be marked with the particle を (o). Forgetting it makes the sentence unnatural.
Using 直す for 'changing' something into something completely different. 変える (kaeru) or 変更する (henkou suru).
直す implies returning something to a correct or functional state. If you are fundamentally changing something's nature or form, 変える is more suitable.
Using 直す for 'getting better' (like recovering from illness). 治る (naoru) or 回復する (kaifuku suru).
While the pronunciation is the same, 治る (naoru) is the intransitive verb for 'to be cured' or 'to heal'. 直す is transitive, meaning 'to fix' or 'to correct'.

Tips

💡

The 'Straight Path' Trick

Remember the kanji 直 means 'straight'. When you fix something, you're often making it straight again (like a bent nail) or putting it back on the 'straight path' to functionality or correctness.

🌍

The Value of Mending

In Japanese culture, there's often an appreciation for maintaining and repairing things rather than simply discarding them. 直す reflects this practical and mindful approach.

💡

Object Marker 'O'

Don't forget the particle を (o) after the thing you are fixing! It's crucial: 間違い<strong>を</strong>直す, not 間違い直す.

💡

Smooth 'Na-o-su'

Practice saying 'na-o-su' smoothly. Think of it as three distinct sounds flowing together, rather than separate words.

💡

Don't Confuse with 'Cure'!

Remember: 直す (fix/correct) vs. 治す (cure/heal). They sound the same but are different! Context and kanji are your guides.

💡

From Straight Lines to Fixing

The kanji 直 originally looked like a straight line, representing correctness. This simple idea evolved into the versatile verb we use today!

💡

Make Your Own Corrections!

When you make a mistake in your Japanese studies (writing, speaking), consciously say or write '間違いを直す' (machigai o naosu) to reinforce the word's meaning.

💡

Beyond Physical Repairs

Think about non-physical things you can 'fix': your mood (気分を直す), your thinking (考えを直す), your approach (やり方を直す). Expand your usage!

💡

Verb Stem Combinations

Explore compound verbs like 書き直す (rewrite) and やり直す (redo). Understanding verb stems unlocks many related words!

Memorize It

Mnemonic

Imagine 'Nao' (a person's name) is 'su' (so good) at fixing things, he makes them straight!

Visual Association

Picture a crooked picture frame being straightened on a wall.

Word Web

Repair Mend Correct Adjust Fix Straighten Revise Amend Rectify Improve

تحدٍّ

Find five things around you that are slightly out of place or could be improved, and mentally label the action of fixing them as 'naosu'.

أصل الكلمة

Japanese

Original meaning: To make straight, to straighten.

السياق الثقافي

Generally no specific cultural sensitivity issues, but the context of correction should be polite and constructive.

In English-speaking cultures, the concept of 'fixing' and 'correcting' is fundamental to problem-solving and maintenance. The Japanese word 直す encapsulates this well, reflecting a cultural appreciation for order, accuracy, and functionality.

The act of fixing or correcting is a common theme in stories, from repairing toys in children's books to correcting societal flaws in literature.

Practice in Real Life

Real-World Contexts

Home repairs

  • 壊れたおもちゃを直す (kowareta omocha o naosu)
  • 椅子の脚を直す (isu no ashi o naosu)
  • 電化製品を直す (denka seihin o naosu)

School/Study

  • 間違いを直す (machigai o naosu)
  • 作文を直す (sakubun o naosu)
  • ノートを直す (nōto o naosu)

Personal Habits

  • 癖を直す (kuse o naosu)
  • 姿勢を直す (shisei o naosu)
  • 考えを直す (kangae o naosu)

Technology

  • パソコンを直す (pasokon o naosu)
  • バグを直す (bagu o naosu)
  • プログラムを直す (puroguramu o naosu)

Conversation Starters

"この時計、動かなくなっちゃったんだけど、直せるかな? (Kono tokei, ugokanaku natchattanda kedo, naoseru kana?) - This watch stopped working, do you think it can be fixed?"

"レポートにいくつか間違いがあったから、直さないといけないんだ。 (Repōto ni ikutsuka machigai ga atta kara, naosanai to ikenain da.) - There were a few mistakes in the report, so I have to correct them."

"最近、姿勢が悪いのを直そうと思って、気をつけているんだ。 (Saikin, shisei ga warui no o naosou to omotte, ki o tsukete iru n da.) - Recently, I've been trying to fix my bad posture and being careful about it."

"この服、ちょっとサイズが合わないから、直してもらいたいんだけど。 (Kono fuku, chotto saizu ga awanai kara, naoshite moraitain da kedo.) - These clothes don't fit quite right, so I'd like to have them altered."

"昔の悪い癖を直すのに、すごく時間がかかったよ。 (Mukashi no warui kuse o naosu no ni, sugoku jikan ga kakatta yo.) - It took a really long time to break my old bad habits."

Journal Prompts

Describe something you recently fixed or corrected. What was it, and how did you do it?

Think about a bad habit you have. What steps could you take to 'naosu' it?

Write about a time you made a mistake and had to correct it. How did you feel?

Imagine you have a broken object you cherish. Describe the process of fixing it (or the desire to fix it).

الأسئلة الشائعة

8 أسئلة

They sound the same but have different kanji and meanings. 直す means 'to fix' or 'to correct' (e.g., a broken item, a mistake). 治す means 'to cure' or 'to heal' (e.g., an illness, a wound).

Yes, absolutely! It's very common to say バグを直す (bagu o naosu) - 'to fix a bug'.

修理する (shuuri suru) is more specific to repairing physical objects like machines, electronics, or buildings. 直す is broader and can also be used for correcting errors, habits, or even abstract concepts.

You can combine 直す with the verb 'to write' (書く - kaku). The stem of 書く is 書き (kaki), so 'to rewrite' is 書き直す (kakinaosu).

姿勢を直す (shisei o naosu) means to straighten one's posture, to sit or stand up straight.

While not the primary meaning, in certain contexts, it could imply mending or repairing a strained relationship, though words like 修復する (shuufuku suru - to restore) might be more common for significant relationship issues.

Yes, 直す itself is a standard verb. However, for correcting errors in formal documents, 訂正する (teisei suru) or 修正する (shuusei suru) might be preferred depending on the context and desired level of formality.

直す means to fix or correct something specific. やり直す (yarinaosu) means to redo something entirely, to start over from the beginning.

اختبر نفسك

fill blank A1

壊れたおもちゃを___。

صحيح! ليس تمامًا. الإجابة الصحيحة: 直す

We need a verb that means 'to fix'. 直す fits this context.

multiple choice A2

Which sentence correctly uses 直す to mean 'correct a mistake'?

صحيح! ليس تمامًا. الإجابة الصحيحة: レポートの間違いを直す。

間違いを直す means 'to correct a mistake'. The other options use incorrect verbs.

true false B1

The verb 直す can be used to describe fixing a broken computer.

صحيح! ليس تمامًا. الإجابة الصحيحة: صحيح

Yes, 直す is commonly used for repairing electronic devices like computers.

match pairs B1

Word

المعنى

All matched!

These pairs match common phrases with their meanings.

sentence order B2

انقر على الكلمات أدناه لبناء الجملة
صحيح! ليس تمامًا. الإجابة الصحيحة:

The correct sentence structure is Subject + Particle + Object + Particle + Verb.

fill blank B2

長年の悪い___を直すのは難しい。

صحيح! ليس تمامًا. الإجابة الصحيحة: 習慣 (shūkan)

悪い習慣 means 'bad habit', which fits the context of something difficult to 'fix' or 'break'.

multiple choice C1

Which phrase best describes revising a manuscript?

صحيح! ليس تمامًا. الإجابة الصحيحة: 原稿を直す (genkou o naosu)

While 修正する (shuusei suru) is also common, 直す is perfectly acceptable and widely used for revising texts.

true false C2

The verb 直す can imply a deep, fundamental correction of one's mindset or principles.

صحيح! ليس تمامًا. الإجابة الصحيحة: صحيح

Yes, in advanced contexts, 直す can refer to correcting deep-seated beliefs or ways of thinking, similar to 'reforming' or 'rectifying'.

fill blank A1

このペンは___。

صحيح! ليس تمامًا. الإجابة الصحيحة: 直す

If a pen is broken, you would 'fix' it (直す).

sentence order B1

انقر على الكلمات أدناه لبناء الجملة
صحيح! ليس تمامًا. الإجابة الصحيحة:

The sentence means 'She corrected that way of speaking'.

النتيجة: /10

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