At the A1 level, learners are just beginning to grasp basic vocabulary. Words like '適量な' are typically beyond this level as they require understanding of nuance related to quantity and suitability. A1 learners focus on concrete objects and simple actions. Explaining 'appropriate amount' would involve very basic concepts like 'a little' or 'a lot', without the sophistication of '適量な'. For example, they might learn words for 'much' (たくさん - takusan) or 'little' (少し - sukoshi) but not the concept of a balanced, suitable amount.
A2 learners can handle simple, routine tasks requiring a direct exchange of information on familiar topics. While they might encounter '適量な' in very simple contexts like 'a little sugar', they would likely not fully grasp the nuance of 'appropriate amount' versus just 'some'. They might understand '適量な' as 'not too much', but the idea of it being specifically 'fitting' for a purpose might be too abstract. They would likely rely on more concrete quantifiers or simpler descriptions of quantity. For instance, they might use '少し' (a little) or 'たくさん' (a lot) more readily than '適量な'.
At the B1 level, learners can understand the main points of clear standard input on familiar matters. They can produce simple connected text on topics which are familiar or of personal interest. '適量な' fits well here as it allows for expressing opinions on quantities in everyday situations like cooking, health, or general advice. Learners at this level can understand that '適量な' means an amount that is good or suitable, avoiding extremes. They can start using it to describe moderate amounts of food, medicine, or activity, understanding that it's not a precise measurement but a balanced one. For example, they can understand and use sentences like '適量な運動は健康に良い' (Appropriate exercise is good for health).
B2 learners can understand the main ideas of complex text on both concrete and abstract topics. They can interact with a degree of fluency and spontaneity that makes regular interaction with native speakers quite possible without strain for either party. At this level, learners can appreciate the subtleties of '適量な'. They understand its context-dependent nature and can use it to express nuanced opinions about balance and moderation in more complex discussions, such as work-life balance, dietary recommendations, or responsible consumption. They can differentiate it from 'sufficient' or 'exact' amounts and use it effectively in writing and speaking.
C1 learners can understand a wide range of demanding, longer texts, and recognize implicit meaning. They can express themselves fluently and spontaneously without much obvious searching for expressions. '適量な' is a word that C1 learners would use with high accuracy and awareness of its connotations. They can employ it in sophisticated contexts, perhaps discussing policy recommendations for resource allocation or nuanced health advice, where the concept of 'appropriate amount' is critical and requires careful articulation. They can also understand its use in figurative language or more formal writing.
C2 learners have a level of mastery comparable to that of well-educated native speakers. They can understand with ease virtually everything heard or read. '適量な' would be a part of their natural, effortless vocabulary. They would use it precisely and perhaps even creatively, understanding its full range of applications from literal quantities to more abstract concepts of balance and moderation. They would likely use it without conscious thought, integrating it seamlessly into complex sentences and discussions, and would be able to explain its nuances to others.

適量な en 30 secondes

  • 適量な (tekiryou na) means an appropriate or suitable amount.
  • It implies balance: not too much, not too little.
  • Commonly used for food, medicine, exercise, and abstract concepts.
  • It's a na-adjective, requiring 'な' before a noun.
Core Meaning
The Japanese adjective "適量な" (tekiryou na) signifies an amount that is suitable, fitting, or just right for a particular purpose or situation. It implies a balance, avoiding extremes of too much or too little. It's often used when discussing quantities of food, medicine, ingredients, or even abstract things like advice or effort.
Nuance of 'Just Right'
Think of the 'Goldilocks principle' – not too much, not too little, but just the right amount. This is the essence of "適量な". It's not about an exact measurement, but rather a quantity that is considered ideal or optimal in context. For example, the "適量な" amount of salt in a dish makes it flavorful without being overpowering. The "適量な" dose of medication is effective without causing harmful side effects. The "適量な" amount of study for an exam ensures comprehension without burnout. This word is highly practical and frequently encountered in daily life, especially when dealing with health, cooking, or anything that requires moderation.
Contextual Dependence
The specific meaning of "適量な" is always dependent on the context. What is considered an appropriate amount for one person might be different for another. For instance, the "適量な" amount of exercise for an athlete is vastly different from that for someone recovering from an illness. It suggests a thoughtful consideration of the circumstances and the desired outcome. When you encounter this word, consider what is being discussed and what would be considered a balanced, effective, or suitable quantity in that specific scenario.
Common Scenarios
You'll often hear "適量な" in instructions for cooking or baking, where precise but not overly strict measurements are key. In health-related advice, it's used to recommend sensible portions or dosages. It can also appear in discussions about work-life balance, suggesting an appropriate amount of time to dedicate to work versus personal life. The overarching theme is always moderation and suitability.

This soup requires a 適量な amount of salt to bring out the flavors.

Please take a 適量な dose of this medicine.

It is important to get a 適量な amount of sleep every night.

Basic Structure
"適量な" functions as a na-adjective. This means it directly modifies a noun, and when used with a copula (like です or だ), it requires な. The most common structure is "適量な + Noun". For example, "適量な量" (tekiryou na ryou - appropriate amount) is a bit redundant but possible, but more naturally, you would say "適量な" followed by the thing that has an appropriate amount, like "適量な薬" (tekiryou na kusuri - appropriate medicine) or "適量な運動" (tekiryou na undou - appropriate exercise).
Modifying Quantities
One of the most frequent uses is to describe the 'amount' itself. While saying "適量な量" is possible, it's more common to use "適量" (tekiryou) as a noun meaning 'appropriate amount' and then use it in a sentence, or to use "適量な" directly before the noun it modifies. For instance, instead of "適量な量", you might say "この料理には適量な塩が必要です" (Kono ryouri ni wa tekiryou na shio ga hitsuyou desu - This dish needs an appropriate amount of salt). Here, "適量な" modifies "塩" (shio - salt).
In Health and Medicine
This is a very common domain. You'll see instructions like: "この薬は一日三回、適量をお飲みください" (Kono kusuri wa ichinichi sankai, tekiryou o onomi kudasai - Please drink an appropriate amount of this medicine three times a day). Here, "適量" is used as a noun. If it were modifying a noun directly, it might be: "適量な服用" (tekiryou na fukuyou - appropriate dosage/intake). The adjective form "適量な" is used when directly preceding the noun being described as having an appropriate amount.
In Cooking and Recipes
Recipes often use this term. For example: "野菜は適量な大きさに切ってください" (Yasai wa tekiryou na ookisa ni kitte kudasai - Please cut the vegetables into an appropriate size). Here, "適量な" modifies "大きさ" (ookisa - size). Or, regarding ingredients: "砂糖は適量加えてください" (Satou wa tekiryou kuwaete kudasai - Please add an appropriate amount of sugar). Again, "適量" as a noun is common, but "適量な" preceding a noun like "調味料" (choumiryou - seasoning) is also correct.
Abstract Concepts
Beyond physical quantities, "適量な" can describe appropriate levels of abstract things. For instance, "適量な休息" (tekiryou na kyuusoku - appropriate rest) or "適量な運動" (tekiryou na undou - appropriate exercise). It suggests finding a healthy balance. Sentences might include: "仕事とプライベートのバランスを適量に保つことが大切です" (Shigoto to puraibeeto no baransu o tekiryou ni tamotsu koto ga taisetsu desu - It is important to maintain an appropriate balance between work and private life). Here, "適量に" functions adverbially, meaning 'to an appropriate degree'.

Add a 適量な amount of spice to your liking.

The doctor advised a 適量な dose of the medication.

Finding a 適量な amount of sleep is crucial for health.

Medical Instructions
In pharmacies and doctor's offices, you'll frequently hear or read instructions regarding medication. For example, a pharmacist might say, "この薬は一日一回、適量をお飲みください" (Kono kusuri wa ichinichi ikkai, tekiryou o onomi kudasai - Please take an appropriate amount of this medicine once a day). Or a doctor might explain, "この治療法では、適量な運動が回復を助けます" (Kono chiryouhou de wa, tekiryou na undou ga kaifuku o tasukemasu - In this treatment, appropriate exercise helps recovery). The emphasis is on safe and effective amounts.
Cooking and Food
In Japanese cooking shows, recipe books, or when someone is teaching you to cook, the term "適量な" is common. A chef might advise, "このソースには、味を見ながら適量な醤油を加えてください" (Kono soosu ni wa, aji o minagara tekiryou na shouyu o kuwaete kudasai - For this sauce, please add an appropriate amount of soy sauce while tasting). Or, about ingredients: "野菜は適量な大きさに切ると、火の通りが均一になります" (Yasai wa tekiryou na ookisa ni kiru to, hi no toori ga kinyuu ni narimasu - Cutting vegetables into appropriate sizes ensures even cooking).
Health and Wellness Advice
Discussions about diet, exercise, and general well-being often use this word. You might hear advice like, "健康のためには、適量なアルコール摂取にとどめるべきです" (Kenkou no tame ni wa, tekiryou na arukooru sesshu ni todomeru beki desu - For health, one should limit themselves to an appropriate amount of alcohol intake). Or, "適量な休息は、集中力を高めるのに役立ちます" (Tekiryou na kyuusoku wa, shuuchuuryoku o takameru no ni yakudachimasu - Appropriate rest helps to increase concentration).
Product Instructions and Labels
On product packaging, especially for food items, supplements, or even cosmetics, you might find recommendations for usage. For example, a supplement might state: "一日あたり、適量を目安にお召し上がりください" (Ichinichi atari, tekiryou o meyasu ni omeshiagarikudasai - Please consume an appropriate amount per day as a guideline). This indicates that the manufacturer has determined a suitable quantity for regular use.
Everyday Conversations
In casual conversation, people might use it to express their opinion on how much of something is good. For instance, if someone is eating something delicious, they might say, "このケーキは美味しいけど、適量な量にしておかないとね" (Kono keeki wa oishii kedo, tekiryou na ryou ni shite okanai to ne - This cake is delicious, but we should stick to an appropriate amount, shouldn't we?). This shows a conscious effort towards moderation.

The doctor recommended a 適量な amount of physical activity.

Add 適量な sugar to your tea.

It's important to have a 適量な intake of vitamins.

Confusing with Exact Quantities
Learners sometimes mistake "適量な" for a precise measurement like "exact amount" or "specific quantity." However, "適量な" is inherently flexible and context-dependent. It means 'appropriate' or 'suitable,' not a fixed number. For example, saying "適量な5グラム" (tekiryou na 5 guramu - appropriate 5 grams) is contradictory. If a specific amount is needed, words like "正確な" (seikaku na - exact) or "指定された" (shiteisareta - specified) would be used. "適量な" suggests a judgment call based on circumstances.
Incorrect Usage of な
As a na-adjective, "適量な" requires な when directly modifying a noun. Forgetting this な is a common grammatical error. For instance, writing "適量 薬" (tekiryou kusuri) instead of "適量な薬" (tekiryou na kusuri - appropriate medicine) is incorrect. Similarly, when using it with です or だ, the な must be included: "それは適量です" (Sore wa tekiryou desu - That is an appropriate amount) is correct, but "それは適量だ" as an adjective phrase modifying something implicitly would be incorrect; it should be "それは適量な量だ" or simply "それは適量だ" if "適量" is treated as a noun. The adverbial form "適量に" (tekiryou ni) also exists, meaning 'to an appropriate degree,' and should not be confused with the adjective form.
Overuse or Underuse
Some learners might be hesitant to use "適量な" because they are unsure of the 'appropriate' amount themselves. This can lead to underuse. Conversely, some might overuse it in situations where a more specific adjective is needed. For example, if a recipe calls for exactly 100ml of water, saying "適量な水" might be acceptable in a very general sense, but "100mlの水" is more precise and preferred. It's important to gauge when "appropriate" is the best descriptor versus when a specific quantity is required.
Confusing with Similar Concepts
While "適量な" means 'appropriate amount,' it can sometimes be confused with related but distinct concepts. For instance, it's not the same as "十分な" (juubun na - sufficient/enough), which implies meeting a minimum requirement. "適量な" implies a balance, possibly even less than 'sufficient' if 'sufficient' is excessive. It's also different from "最適な" (saiteki na - optimal/ideal), which might imply a perfect, perhaps difficult-to-achieve, quantity. "適量な" is more about a practical, sensible, and balanced amount.

Incorrect: Add 適量 salt. Correct: Add a 適量な amount of salt.

Incorrect: This is 適量 medicine. Correct: This is an 適量な amount of medicine.

十分な (juubun na) - Sufficient/Enough
"十分な" means having enough to meet a need or requirement. It focuses on adequacy. For example, "十分な睡眠" (juubun na suimin - sufficient sleep) means getting enough sleep to feel rested. "適量な" is about balance; it could be less than 'sufficient' if 'sufficient' is excessive. For example, if you need 8 hours of sleep for optimal health, 7 hours might be "適量な" (appropriate for your current needs), but perhaps not "十分な" (enough to be fully rested). Conversely, 10 hours might be "十分な" but not "適量な" if it leads to grogginess.
適切な (tekisetsu na) - Proper/Suitable/Appropriate
"適切な" is a broader term for 'appropriate' or 'suitable' in a general sense, not necessarily limited to quantity. It can refer to actions, methods, or things that are fitting for a situation. For example, "適切な言葉" (tekisetsu na kotoba - appropriate words) or "適切な対応" (tekisetsu na taiou - appropriate response). While "適量な" specifically refers to an appropriate *amount*, "適切な" can encompass appropriateness in various aspects. You could have "適切な量" (tekisetsu na ryou - appropriate amount), which is very similar to "適量な量," but "適量な" often carries a stronger nuance of balance and moderation.
ほどほどに (hodohodo ni) - Moderately/In moderation
This is an adverbial phrase meaning 'moderately' or 'in moderation.' It's often used as advice for behavior or consumption. For example, "お酒はほどほどに" (Osake wa hodohodo ni - Drink alcohol in moderation). It conveys a similar idea of balance as "適量な," but it's used adverbially to modify verbs or clauses, rather than directly modifying a noun as an adjective. You might say, "適量な運動を心がけましょう" (Tekiryou na undou o kokorogakemashou - Let's aim for an appropriate amount of exercise), and then follow up with advice like, "やりすぎは禁物ですよ" (Yarisugi wa kinmotsu desu yo - Overdoing it is forbidden), which aligns with the spirit of "ほどほどに."
限度 (gendo) - Limit
"限度" refers to a limit or a boundary. While "適量な" suggests staying within a reasonable limit, "限度" points to the boundary itself. For example, "摂取限度" (sesshu gendo - intake limit) is a specific maximum amount. "適量な" implies staying below or at this limit in a balanced way. You might say, "これは摂取限度を超えている" (Kore wa sesshu gendo o koete iru - This exceeds the intake limit), implying it's not an "適量な" amount.
適度な (tekido na) - Moderate/Reasonable
"適度な" is very close in meaning to "適量な" and often interchangeable, especially when referring to quantity. It means 'moderate' or 'reasonable.' For example, "適度な運動" (tekido na undou - moderate exercise) is almost synonymous with "適量な運動." The nuance might be slightly different: "適度な" can sometimes imply a level that is neither too extreme nor too little, fitting well within a range. "適量な" emphasizes the *amount* being fitting for a purpose.

Comparison: 十分な (enough) vs. 適量な (appropriate amount).

Comparison: 適切な (suitable in general) vs. 適量な (appropriate amount).

Comparison: 適量な (adjective, amount) vs. ほどほどに (adverb, in moderation).

How Formal Is It?

Le savais-tu ?

The concept of '適量' (appropriate amount) is deeply ingrained in Japanese culture, particularly in areas like cuisine (e.g., the balance of flavors), traditional medicine, and even aesthetics, where moderation and harmony are highly valued. It reflects a philosophy of balance rather than excess.

Guide de prononciation

UK /tekiˈɾjoʊ na/
US /tekiˈɾjoʊ na/
The primary stress is on 'ki' and secondary stress on 'ryou'.
Rime avec
きょうな (kyou na) りょうな (ryou na) みょうな (myou na) ひょうな (hyou na) ちょうな (chou na) しゅうな (shuu na) あやな (ayana) さかな (sakana)
Erreurs fréquentes
  • Mispronouncing the 'ryou' sound as two separate syllables.
  • Not stressing the syllables correctly.
  • Forgetting the 'na' ending when used as an adjective.

Niveau de difficulté

Lecture 3/5

At the B1 level, learners can understand the main points of clear standard input. '適量な' appears in contexts like recipes, health advice, and simple instructions, making it comprehensible with some context. Higher CEFR levels will find it easier due to broader vocabulary and contextual understanding.

Écriture 3/5

Using '適量な' correctly requires understanding its grammatical function as a na-adjective and its nuanced meaning. Learners need to remember to use 'な' and apply it in contexts where moderation is key. Mistakes often involve omitting 'な' or using it where a more specific quantity is needed.

Expression orale 3/5

Pronunciation is relatively straightforward, but using the word naturally requires understanding its contextual appropriateness. Learners might hesitate to use it if unsure of the 'correct' amount, but practicing with common phrases helps build confidence.

Écoute 3/5

Recognizing '適量な' in spoken Japanese is generally easy once familiar with the pronunciation. Its frequent use in common scenarios like health advice or cooking instructions aids comprehension.

Quoi apprendre ensuite

Prérequis

量 (ryou - amount) 多 (oo - many/much) 少 (suko - little) 良い (yoi - good) 健康 (kenkou - health)

Apprends ensuite

適切 (tekisetsu - appropriate) 十分 (juubun - sufficient) 過剰 (kajou - excessive) 不足 (fusoku - insufficient) ほどほど (hodohodo - moderation)

Avancé

最適 (saiteki - optimal) 限度 (gendo - limit) 均衡 (kinkou - balance) 調和 (chouwa - harmony) 加減 (kagen - degree/adjustment)

Grammaire à connaître

Na-adjectives

'適量な' is a na-adjective. It requires 'な' when directly modifying a noun (e.g., 適量な薬) and when used with です/だ (e.g., これは適量な量です).

Adverbial Use

The adverbial form '適量に' (tekiryou ni) means 'to an appropriate degree' or 'moderately'. Example: 彼は物事を適量に保つ。(Kare wa monogoto o tekiryou ni tamotsu.) - He keeps things in appropriate balance.

Noun Usage

'適量' (tekiryou) can be used as a noun meaning 'appropriate amount'. Example: 適量をお飲みください。(Tekiryou o onomi kudasai.) - Please drink an appropriate amount.

Modifying Abstract Nouns

'適量な' can modify abstract nouns like 'balance', 'advice', or 'information'. Example: 適量なアドバイスが助けになった。(Tekiryou na adobaisu ga tasuke ni natta.) - Appropriate advice was helpful.

Comparison with Other Adjectives

Understanding the difference between '適量な' (appropriate amount), '十分な' (sufficient), and '過剰な' (excessive) is key to correct usage.

Exemples par niveau

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1

砂糖を少し入れます。

I will put a little sugar.

This uses '少し' (a little) instead of '適量な'.

2

水はたくさん飲んでください。

Please drink a lot of water.

This uses 'たくさん' (a lot) instead of '適量な'.

3

この薬は一日に一回です。

This medicine is once a day.

Focuses on frequency, not amount.

4

塩は少なめがいいです。

Less salt is better.

Uses '少なめ' (less) which implies moderation but isn't '適量な'.

5

野菜をたくさん食べましょう。

Let's eat lots of vegetables.

Uses 'たくさん' (lots).

6

これはいい量です。

This is a good amount.

Uses 'いい量' (good amount), a simpler phrasing.

7

水、もっとください。

More water, please.

Direct request for more, not about appropriateness.

8

このジュースは甘すぎます。

This juice is too sweet.

Describes excess, not appropriate amount.

1

この料理には適量な塩が必要です。

This dish needs an appropriate amount of salt.

Adjective modifying 'salt'.

2

適量な運動は健康に良いです。

Appropriate exercise is good for health.

Adjective modifying 'exercise'.

3

薬は適量をお飲みください。

Please take an appropriate amount of the medicine.

'適量' used as a noun.

4

このレシピでは、適量な砂糖を加えます。

In this recipe, add an appropriate amount of sugar.

Adjective modifying 'sugar'.

5

適量な休息は集中力を高めます。

Appropriate rest enhances concentration.

Adjective modifying 'rest'.

6

このスープは適量な香辛料で味が決まります。

This soup's flavor is determined by an appropriate amount of spices.

Adjective modifying 'spices'.

7

適量な水分補給を心がけましょう。

Let's aim for appropriate hydration.

Adjective modifying 'hydration'.

8

彼の意見は適量なアドバイスでした。

His opinion was appropriate advice.

Adjective modifying 'advice'.

1

過剰な摂取は健康を害するため、適量な量を守ることが重要です。

Excessive intake harms health, so it is important to adhere to an appropriate amount.

Contrasts 'excessive' with 'appropriate amount'.

2

この地域では、適量な降水量が作物の生育に不可欠です。

In this region, an appropriate amount of rainfall is essential for crop growth.

Applies 'appropriate amount' to natural phenomena.

3

適切な指導の下で、適量なトレーニングを行うべきです。

Under proper guidance, one should perform an appropriate amount of training.

Combines 'proper' and 'appropriate amount'.

4

このソフトウェアは、適量な機能と使いやすさを両立しています。

This software balances an appropriate amount of features with ease of use.

Applies to abstract qualities like features.

5

彼は常に物事を適量に保つことを心がけている。

He always strives to keep things in an appropriate balance.

Adverbial use modifying 'balance'.

6

長時間の労働は適量な休息なしには続けられません。

Long working hours cannot be continued without an appropriate amount of rest.

Emphasizes the necessity of balance.

7

この絵画は、適量な色彩のコントラストが魅力的です。

This painting is attractive due to its appropriate color contrast.

Applies to aesthetic qualities.

8

適量な自己投資は、将来の成功に繋がります。

An appropriate amount of self-investment leads to future success.

Applies to abstract investment.

1

持続可能な開発のためには、資源の消費を適量に抑制する必要があります。

For sustainable development, it is necessary to curb resource consumption to an appropriate level.

Used in a formal context of policy and sustainability.

2

現代社会では、情報過多によるストレスを避けるため、適量な情報摂取が求められます。

In modern society, to avoid stress from information overload, an appropriate intake of information is required.

Applies to the abstract concept of information intake.

3

彼のスピーチは、ユーモアと真剣さの適量なバランスが聴衆を引きつけた。

His speech captivated the audience with its appropriate balance of humor and seriousness.

Describes a sophisticated balance of abstract elements.

4

この芸術作品は、計算された適量な余白が、鑑賞者に深い感銘を与える。

This artwork leaves a deep impression on the viewer due to its calculated, appropriate amount of empty space.

Applies to artistic composition and negative space.

5

投資においては、リスクとリターンの適量な配分が肝要である。

In investment, an appropriate allocation of risk and return is crucial.

Used in a financial context, emphasizing balance.

6

教育現場では、生徒の自主性を尊重しつつ、適量な指導を行うことが求められる。

In educational settings, it is required to provide appropriate guidance while respecting students' autonomy.

Discusses pedagogical approaches.

7

この小説は、描写の適量な詳細さが、読者の想像力を掻き立てる。

The appropriate level of detail in the descriptions of this novel stimulates the reader's imagination.

Applies to descriptive writing.

8

社会全体の幸福度を向上させるためには、経済成長と福祉の適量な調和が不可欠だ。

To improve the overall happiness of society, an appropriate harmony between economic growth and welfare is indispensable.

Discusses societal balance.

1

その哲学的思索は、抽象概念と具体的事例の適量な交錯によって深化する。

That philosophical contemplation deepens through the appropriate intersection of abstract concepts and concrete examples.

Used in highly abstract philosophical discourse.

2

彼の芸術的表現は、伝統的な技法と革新的なアプローチの適量な融合にその独自性を見出す。

His artistic expression finds its uniqueness in the appropriate fusion of traditional techniques and innovative approaches.

Discusses artistic innovation and synthesis.

3

国際関係においては、国家間の利害調整における適量な譲歩と断固たる姿勢の維持が求められる。

In international relations, it is required to maintain an appropriate amount of compromise and a firm stance in adjusting national interests.

Applies to complex diplomatic strategy.

4

この文学批評は、作者の意図の解釈と読者自身の経験との適量な対比によって、新たな視座を提供する。

This literary criticism offers new perspectives through an appropriate contrast between the interpretation of the author's intent and the reader's own experiences.

Discusses literary interpretation and reader engagement.

5

環境政策の立案においては、経済的持続可能性と生態系の保全との適量なバランスを見出すことが至難の業である。

In formulating environmental policy, finding an appropriate balance between economic sustainability and ecosystem conservation is a formidable task.

Highlights the difficulty of achieving balance in critical policy areas.

6

都市計画においては、人口密度、緑地面積、公共交通機関の整備といった要素の適量な配分が、住みやすい街づくりの鍵となる。

In urban planning, the appropriate allocation of elements such as population density, green space area, and public transportation development is key to creating livable cities.

Applies to complex urban development principles.

7

その科学的発見は、既存の理論の枠組みに収まる適量な新規性と、既存のパラダイムを覆すほどの革新性を併せ持っていた。

That scientific discovery possessed an appropriate amount of novelty that fit within the framework of existing theories, along with innovativeness sufficient to overturn existing paradigms.

Describes the balance between incremental and revolutionary scientific progress.

8

個人の精神的成長の過程では、自己探求の深さと自己受容の広さとの適量な相互作用が不可欠である。

In the process of individual personal growth, an appropriate interplay between the depth of self-exploration and the breadth of self-acceptance is indispensable.

Discusses psychological development and balance.

Collocations courantes

適量な量
適量な運動
適量な睡眠
適量な摂取
適量な水分
適量な調味料
適量な休息
適量なアドバイス
適量な光
適量な薬

Phrases Courantes

適量な量

— An appropriate amount; a suitable quantity. This phrase emphasizes that the quantity itself is fitting.

このケーキは美味しいですが、適量な量にしましょう。

適量をお飲みください

— Please drink an appropriate amount. Commonly used for medicine or beverages.

この薬は、一日一回、適量をお飲みください。

適量な運動

— Appropriate exercise; moderate physical activity. Refers to an amount of exercise that is beneficial without being harmful.

適量な運動は、心血管系の健康に良い影響を与えます。

適量な休息

— Appropriate rest; sufficient rest. Implies getting enough rest to recover and function well.

適量な休息をとることで、集中力が回復します。

適量な摂取

— Appropriate intake. Used for food, drink, or nutrients, emphasizing a balanced consumption.

健康のために、適量な摂取を心がけましょう。

適量な範囲で

— Within an appropriate range; moderately. Suggests keeping something within a suitable limit.

予算の範囲内で、適量な範囲でお土産を選びました。

適量な調味料

— Appropriate seasoning. Refers to the right amount of spices or flavorings to enhance a dish.

料理の味を調えるために、適量な調味料を加えました。

適量な光

— Appropriate light. Used for plants or living conditions, indicating the right amount of light needed.

この観葉植物は、適量な光が当たる場所に置くのが良いです。

適量な水分補給

— Appropriate hydration. Emphasizes drinking the right amount of fluids, especially during physical activity or hot weather.

運動中は、適量な水分補給を忘れないでください。

適量な睡眠

— Appropriate sleep; sufficient sleep. The ideal amount of sleep for health and well-being.

適量な睡眠をとることは、日々の活力を維持するために不可欠です。

Souvent confondu avec

適量な vs 適切 (tekisetsu na)

'適切' means 'appropriate' or 'suitable' in a broader sense, not just for quantity. While '適切な量' (tekisetsu na ryou) exists and is similar, '適量な' specifically focuses on the amount being balanced and fitting.

適量な vs 十分 (juubun na)

'十分な' means 'sufficient' or 'enough'. It implies meeting a minimum requirement. '適量な' implies balance, which might be less than 'sufficient' if 'sufficient' is excessive, or might be more than 'just enough' if 'enough' is too little.

適量な vs 過剰 (kajou na)

'過剰な' means 'excessive' or 'too much'. It is the direct opposite of '適量な', focusing on an amount that is beyond what is suitable or beneficial.

Facile à confondre

適量な vs 適切 (tekisetsu na)

Both words mean 'appropriate' or 'suitable'.

'適量な' specifically refers to an appropriate *amount* or *quantity*, emphasizing balance and moderation. '適切' is a broader term that can apply to actions, methods, words, or situations, not just quantities. For example, '適切な言葉' (appropriate words) uses '適切', not '適量な'. However, you can say '適切な量' (appropriate amount), which is very close to '適量な量'.

この状況には、適量なアドバイスが必要です。(Kono joukyou ni wa, tekiryou na adobaisu ga hitsuyou desu.) - This situation requires appropriate advice. (Here, '適量な' refers to the quality/balance of the advice, not just the quantity.)

適量な vs 十分 (juubun na)

Both imply having a good amount of something.

'十分な' means 'sufficient' or 'enough'. It focuses on meeting a requirement or standard. '適量な' means 'appropriate amount', emphasizing balance and moderation. You might need '十分な' sleep (8 hours) to feel rested, but perhaps '適量な' sleep (7 hours) is what your body currently needs to function well without feeling groggy. '適量な' is about suitability, while '十分な' is about adequacy.

一日に十分な睡眠をとることは大切ですが、人によって適量な睡眠時間は異なります。(Ichinichi ni juubun na suimin o toru koto wa taisetsu desu ga, hito ni yotte tekiryou na suimin jikan wa kotonarimasu.) - Getting sufficient sleep per day is important, but the appropriate amount of sleep time differs from person to person.

適量な vs 過剰 (kajou na)

Both describe quantities, and '過剰' is the opposite of 'appropriate'.

'過剰な' means 'excessive' or 'too much'. It describes an amount that goes beyond the suitable or beneficial limit. '適量な' describes the amount that is just right, balanced, and beneficial. For example, '過剰な塩分摂取' (excessive salt intake) is harmful, whereas '適量な塩分摂取' (appropriate salt intake) is necessary for bodily functions.

過剰な運動は体に負担をかけますが、適量な運動は健康を促進します。(Kajou na undou wa karada ni futan o kakemasu ga, tekiryou na undou wa kenkou o sokushin shimasu.) - Excessive exercise burdens the body, but appropriate exercise promotes health.

適量な vs 適度 (tekido na)

Very similar meaning, often used interchangeably for quantity.

'適量な' and '適度な' are often synonymous when referring to quantity, both meaning 'moderate' or 'reasonable'. '適量な' might slightly emphasize the *amount* itself being fitting for a purpose, while '適度な' can sometimes refer more broadly to a moderate level or degree. For instance, '適量な運動' and '適度な運動' are largely interchangeable. However, '適量な' is more commonly used for specific measurable quantities like ingredients or medicine.

適量な(または適度な)コーヒー摂取は集中力を高めることがある。(Tekiryou na (mata wa tekido na) koohii sesshu wa shuuchuuryoku o takameru koto ga aru.) - An appropriate (or moderate) intake of coffee can enhance concentration.

適量な vs ほどほど (hodohodo)

Both convey the idea of moderation and balance.

'ほどほど' is typically used as an adverb (ほどほどに - in moderation) or sometimes as a noun, advising a balanced approach. '適量な' is a na-adjective that directly modifies a noun, describing an appropriate *amount*. You would say '適量な量' (appropriate amount) or '適量な運動' (appropriate exercise), and advise someone to do something 'ほどほどに' (in moderation).

お酒は適量に楽しみ、飲みすぎないようにしましょう。(Osake wa tekiryou ni tanoshimi, nomisuginai you ni shimashou.) - Let's enjoy alcohol in an appropriate amount and not drink too much. (Here, '適量に' functions adverbially, similar to 'ほどほどに'.)

Structures de phrases

B1

適量な + Noun + です/だ。

これは適量な量です。(Kore wa tekiryou na ryou desu.) - This is an appropriate amount.

B1

Noun + は + 適量 + です/だ。

このスープの塩分は適量です。(Kono suupu no enbun wa tekiryou desu.) - The salt in this soup is appropriate.

B1

適量な + Noun + を + Verb。

適量な薬を飲みました。(Tekiryou na kusuri o nomimashita.) - I took an appropriate amount of medicine.

B2

Noun + は + 適量な + Noun + です。

適量な運動は健康に良いです。(Tekiryou na undou wa kenkou ni yoi desu.) - Appropriate exercise is good for health.

B2

適量な + Noun + を + 心がける。

適量な水分補給を心がけましょう。(Tekiryou na suibun hokyuu o kokorogakemashou.) - Let's aim for appropriate hydration.

C1

Noun + は + 適量な + Noun + が + 必要/重要。

適量な休息は、集中力向上に重要です。(Tekiryou na kyuusoku wa, shuuchuuryoku koujou ni juuyou desu.) - An appropriate amount of rest is important for improving concentration.

C1

Verb + を + 適量 + に + 保つ/維持する。

ストレスを適量に保つことが大切です。(Sutoresu o tekiryou ni tamotsu koto ga taisetsu desu.) - It is important to keep stress at an appropriate level.

C2

Noun + は + 適量な + Noun + の + 交錯/融合/バランス。

彼のスピーチは、ユーモアと真剣さの適量なバランスが印象的だった。(Kare no supiichi wa, yuumoa to shinken-sa no tekiryou na baransu ga inshou-teki datta.) - His speech was impressive for its appropriate balance of humor and seriousness.

Famille de mots

Noms

適量 Appropriate amount; suitable quantity.

Adjectifs

適量な Appropriate amount (na-adjective).

Apparenté

適切 Appropriate; suitable (na-adjective, broader meaning than just amount).
適度 Moderate; reasonable (na-adjective, often interchangeable with 適量な for quantity).
適性 Aptitude; suitability (noun).
適応 Adaptation; adjustment (noun/verb).
適者 The fittest (noun, in evolutionary context).

Comment l'utiliser

frequency

High

Erreurs courantes
  • Forgetting the 'な' after '適量'. 適量な + Noun

    As a na-adjective, '適量な' requires 'な' when directly modifying a noun. For example, '適量な薬' (appropriate medicine), not '適量薬'.

  • Using '適量な' for precise measurements. Use specific numbers or precise adjectives like '正確な' (seikaku na - exact).

    '適量な' means 'appropriate' or 'suitable amount', not an exact numerical value. It implies balance and context-dependency.

  • Confusing '適量な' with '十分な' (sufficient). Use '十分な' when focusing on meeting a minimum requirement, and '適量な' when emphasizing balance and suitability.

    '十分な' means having enough. '適量な' means the right amount for a specific purpose, which might be less than 'enough' if 'enough' is excessive, or more than 'just enough' if 'enough' is too little.

  • Using '適量' as an adjective without 'な'. If '適量' is used as a noun, it stands alone (e.g., 適量をお飲みください). If it modifies a noun, it must be '適量な'.

    '適量' is a noun meaning 'appropriate amount'. '適量な' is the na-adjective form. Grammatical function dictates usage.

  • Using '適量な' when '適切' is more fitting. Use '適量な' for amounts; use '適切な' for general suitability of actions, words, or methods.

    '適量な' is specific to quantity. '適切' is broader and applies to various forms of appropriateness. For example, '適切な対応' (appropriate response) uses '適切'.

Astuces

Remember the 'な'!

As a na-adjective, '適量な' requires the particle 'な' when directly modifying a noun. Forgetting this is a common mistake. Always say '適量な + Noun', not '適量 + Noun'.

Think Balance, Not Precision

'適量な' emphasizes balance and suitability rather than a specific, exact measurement. When you use it, think about what would be 'just right' for the situation, not necessarily a number.

Associate with Moderation

Connect '適量な' with concepts of moderation, balance, and avoiding extremes. Think of the Japanese saying '腹八分目' (eat until 80% full) as a cultural example of this principle.

Master the 'Ryou'

Pay attention to the pronunciation of 'ryou' (りょう). It's a diphthong, a gliding sound from 'r' to 'yo'. Practicing this sound will help you pronounce '適量な' more accurately.

Learn Related Terms

Understanding similar words like '適切' (appropriate), '十分' (sufficient), and '過剰' (excessive) will help you grasp the precise nuance of '適量な' and use it more effectively.

Apply in Daily Life

Try to identify instances of '適量な' in your daily life – in recipes, health advice, or even your own habits. This practical application will solidify your understanding.

Noun vs. Adjective

Remember that '適量' can be a noun ('appropriate amount'), and '適量な' is the adjective form. Pay attention to whether 'な' is present to determine its grammatical function.

Cultural Significance

The concept of moderation ('適量') is highly valued in Japanese culture. Recognizing this cultural context can provide a deeper appreciation for the word's usage and importance.

Use in Sentences

The best way to master '適量な' is to actively use it in your own sentences. Try creating sentences about cooking, health, or daily habits where you need to describe an appropriate amount.

Mémorise-le

Moyen mnémotechnique

Imagine a chef carefully tasting soup and saying, 'This needs just the 'teki-ryou-na' amount of salt.' The 'teki' sounds like 'tickle' – a tickle of salt, just enough to taste! The 'ryou' sounds like 'row', meaning a balanced row of flavors. The 'na' is the ending for the adjective.

Association visuelle

Picture a balanced scale with one side labeled 'Too Much' and the other 'Too Little'. The '適量な' amount sits perfectly in the middle, perhaps represented by a smiling emoji or a perfectly portioned plate of food.

Word Web

適量な (tekiryou na) - appropriate amount 適量 (tekiryou) - noun: appropriate amount 適量に (tekiryou ni) - adverb: moderately 適量な運動 (tekiryou na undou) - appropriate exercise 適量な睡眠 (tekiryou na suimin) - appropriate sleep 適量な摂取 (tekiryou na sesshu) - appropriate intake 適量な量 (tekiryou na ryou) - appropriate quantity 適量な塩 (tekiryou na shio) - appropriate salt

Défi

Try to describe the 'appropriate amount' of things you use daily, like coffee, toothpaste, or even screen time, using '適量な'. For example, 'I use a 適量な amount of toothpaste.' This will help internalize the concept.

Origine du mot

The word '適量な' is composed of two kanji: '適' (teki) meaning 'suitable', 'appropriate', 'fit', and '量' (ryou) meaning 'amount', 'quantity', 'measure'. Together, '適量' (tekiryou) literally means 'suitable amount'. The 'な' (na) ending transforms it into a na-adjective.

Sens originel : The core meaning is 'suitable quantity'. The kanji themselves suggest a careful consideration of measure and fit.

Sino-Japanese (derived from Chinese characters)

Contexte culturel

The term '適量な' is generally neutral and widely applicable. It is not considered offensive or sensitive in any context. Its use implies a thoughtful and balanced approach.

In English-speaking cultures, while the concept of moderation exists, terms like 'appropriate amount' or 'moderate' might be used more frequently, or specific quantities might be preferred in instructions. The cultural emphasis on '適量' as a guiding principle is perhaps more pronounced in Japan.

The Japanese proverb '腹八分目' (hara hachibunme - eat until you are 80% full) is a direct reflection of the '適量' principle applied to eating. In traditional Japanese arts like tea ceremony, the precise and balanced '適量' of tea, water, and movements is paramount. Many Japanese health and wellness guides emphasize '適量な' intake of various substances, from food to screen time, reflecting a societal focus on balance.

Pratique dans la vie réelle

Contextes réels

Health and Medicine

  • 適量な薬
  • 適量な摂取
  • 適量な運動
  • 適量な睡眠

Cooking and Food

  • 適量な調味料
  • 適量な砂糖
  • 適量な量
  • 適量な塩

Daily Life Advice

  • 適量な休息
  • 適量な水分補給
  • 適量な光
  • 適量なアルコール

Abstract Concepts

  • 適量なアドバイス
  • 適量な情報
  • 適量な自己投資
  • 適量なバランス

Instructions and Guidelines

  • 適量をお飲みください
  • 適量を目安に
  • 適量に保つ
  • 適量に調整する

Amorces de conversation

"What do you think is an appropriate amount of sleep for adults?"

"When cooking, do you usually follow recipes exactly, or do you add ingredients in an appropriate amount based on taste?"

"How important is moderate exercise for maintaining good health?"

"Do you believe there's an appropriate amount of screen time for children?"

"What's your strategy for finding an appropriate balance between work and personal life?"

Sujets d'écriture

Describe a time you found the perfect 'appropriate amount' of something (e.g., spice in food, effort in a task) and how it felt.

Reflect on a situation where you experienced 'too much' or 'too little' of something. How could the concept of 'appropriate amount' have helped?

Write about the 'appropriate amount' of rest you need to feel your best. How does this compare to your current habits?

Consider a skill you are learning. What constitutes an 'appropriate amount' of practice for you to improve effectively?

Think about your daily routine. Are there areas where you could apply the principle of 'appropriate amount' to improve your well-being or efficiency?

Questions fréquentes

10 questions

'適量な' specifically refers to an 'appropriate amount' or 'suitable quantity', emphasizing balance and moderation. '適切' is a broader term meaning 'appropriate' or 'suitable' in a general sense, applicable to actions, methods, or things, not just quantities. For example, you would use '適量な薬' (appropriate medicine) but '適切な言葉' (appropriate words).

Yes, '適量な' can be used for abstract concepts like 'appropriate advice' (適量なアドバイス), 'appropriate rest' (適量な休息), or 'appropriate balance' (適量なバランス). It implies finding a fitting or suitable level for these abstract ideas.

No, '適量な' does not refer to a specific number. It's a qualitative term that depends heavily on the context. What is '適量な' for one person or situation might be different for another. It signifies a balanced and fitting amount, not a precise measurement.

As a na-adjective, '適量な' is typically used before a noun: '適量な + Noun'. For example, '適量な運動' (appropriate exercise). When used with です or だ, it becomes '適量です' or '適量だ' (meaning 'it is an appropriate amount'). You can also use '適量' as a noun, like '適量をお飲みください' (Please drink an appropriate amount).

'適量な' is frequently used in contexts related to health (e.g., medicine dosage, exercise, sleep), food and cooking (e.g., ingredients, portion sizes), and general advice on moderation (e.g., alcohol, screen time).

Yes. '十分な' means 'sufficient' or 'enough', focusing on meeting a requirement. '適量な' means 'appropriate amount', focusing on balance and suitability. For instance, 8 hours of sleep might be '十分な' (sufficient), but for some, 7 hours might be the '適量な' (appropriate) amount for them to feel good.

The 'な' (na) is a particle that connects the na-adjective '適量' to the noun it modifies. It's a grammatical requirement for na-adjectives when they function attributively (before a noun).

Yes, it can be used in informal conversations, especially when discussing moderation, health, or food. However, in very casual slang, shorter or more direct expressions might be preferred. It's generally a safe and understood term across most registers.

The main opposites are '過剰な' (kajou na - excessive, too much) and '不足な' (fusoku na - insufficient, lacking) or '不十分な' (fujuubun na - inadequate). '過少な' (kashou na - too little) is also an opposite focusing on deficiency.

Try associating 'teki' with 'take-key' and 'ryou' with 'right amount'. The 'key' is taking the 'right amount'. Visualize a balanced scale or a chef carefully seasoning food.

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