At the A1 level, you don't need to use 'işlevsel' yet, but you can understand it as a way to say 'it works well.' In Turkish, beginners usually learn 'iyi' (good) or 'güzel' (nice). 'İşlevsel' is a more advanced version of these. If you see this word, think of a tool or a room that is very good for doing its job. For example, a kitchen that is easy to cook in is 'işlevsel.' It comes from the word 'iş,' which means 'work' or 'job.' So, 'işlevsel' means 'related to work' or 'working well for its purpose.' Even as a beginner, knowing that 'iş' is the root will help you remember many other Turkish words like 'işçi' (worker) and 'işyeri' (workplace). At this stage, focus on the idea of 'utility.' If something is 'işlevsel,' it is not just for looking at; it is for using. You might see this word on signs in a store like IKEA or in a simple product description online. Just remember: İşlevsel = Practical.
At the A2 level, you are starting to describe objects and places in more detail. 'İşlevsel' is a great word to add to your vocabulary to describe your home or your office. Instead of just saying 'Bu masa güzel' (This table is nice), you can say 'Bu masa çok işlevsel' (This table is very functional). This shows that the table has drawers, or maybe it can fold, making it very useful. You will also start to see the suffix '-sel' in other words like 'görsel' (visual) or 'sosyal' (social). This suffix helps turn a noun into an adjective. In A2, you can use 'işlevsel' to talk about why you like certain things. For example, 'Bu çanta işlevsel çünkü çok cebi var' (This bag is functional because it has many pockets). Using this word makes your Turkish sound more mature and precise. It helps you move away from simple adjectives and start expressing the 'purpose' of things.
At the B1 level, you are expected to handle more complex topics like work, environment, and design. 'İşlevsel' becomes a key word here. You can use it to talk about systems and processes, not just physical objects. For instance, in a job interview, you might describe your previous work routine as 'işlevsel.' You will also notice the difference between 'işlevsel' and 'kullanışlı.' While 'kullanışlı' is about being 'handy,' 'işlevsel' is more about the 'logic' behind the utility. At B1, you should be able to use 'işlevsel' in the negative form: 'Bu plan pek işlevsel görünmüyor' (This plan doesn't seem very functional/practical). You will also encounter it in news articles or blogs about technology and lifestyle. It is a word that bridges the gap between everyday conversation and professional Turkish. Understanding this word allows you to participate in discussions about efficiency and productivity, which are common B1 topics.
B2 is the target level for 'işlevsel.' At this stage, you should use the word naturally in various contexts—from discussing architectural styles to analyzing social structures. You should understand the nuances of the word, such as its use in 'işlevselci yaklaşım' (functionalist approach) in academic or social discussions. You can use it to compare different strategies: 'İşlevsel bir çözüm üretmemiz gerekiyor' (We need to produce a functional solution). This implies a solution that is not just a 'band-aid' but one that works within the system. You should also be comfortable with the noun form, 'işlevsellik' (functionality). For example, 'Tasarımda işlevsellik, estetikten önce gelmelidir' (In design, functionality should come before aesthetics). At B2, you are expected to use this word to provide professional critiques and to describe abstract concepts like 'functional literacy' (işlevsel okuryazarlık).
At the C1 level, you use 'işlevsel' with high precision and in highly specialized contexts. You might use it in medical Turkish to describe 'işlevsel bozukluklar' (functional disorders) where there is no structural damage but the organ doesn't work. You can also use it in linguistics to talk about 'işlevsel dilbilgisi' (functional grammar). At this level, you understand the historical context of the word—how it was created during the Language Reform to replace Ottoman terms. You can use it in complex sentence structures, such as 'İşlevsel bir perspektiften bakıldığında...' (When looked at from a functional perspective...). You are also aware of its synonyms like 'amaca uygun' or 'etkin' and can choose the most appropriate one based on the register. Your use of 'işlevsel' reflects a deep understanding of Turkish word formation and the ability to articulate complex evaluations of systems, designs, and theories.
At the C2 level, 'işlevsel' is a tool for philosophical and high-level academic discourse. You can discuss 'İşlevselcilik' (Functionalism) as a school of thought in sociology, psychology, or architecture with ease. You can critique the 'işlevsellik' of a national constitution or a global economic system. At this level, you don't just use the word; you can play with it. You might use it ironically to describe something that is overly complex yet serves no real purpose. Your mastery includes knowing its collocations in every field—from 'işlevsel manyetik rezonans görüntüleme' (fMRI) in neuroscience to 'işlevsel alanlar' in urban planning. You can write essays where 'işlevsellik' is the central theme, balancing it against concepts like 'sürdürülebilirlik' (sustainability) and 'özgünlük' (originality). For a C2 speaker, 'işlevsel' is no longer just a vocabulary item; it is a conceptual lens through which you can analyze and describe the world.

işlevsel 30秒で

  • İşlevsel means 'functional' or 'practical' in Turkish, emphasizing utility and purpose.
  • It is a B2-level adjective used in design, business, and academic contexts.
  • The word is derived from 'iş' (work) and 'işlev' (function) with the suffix '-sel'.
  • Commonly contrasted with 'estetik' (aesthetic) or 'işlevsiz' (non-functional).

The Turkish word işlevsel is a sophisticated adjective that translates most accurately to 'functional,' 'practical,' or 'utilitarian' in English. It is derived from the root word (work/job), which evolved into işlev (function), and finally received the suffix -sel to denote a relational adjective. In the modern Turkish linguistic landscape, this word represents a shift toward Turkish-rooted vocabulary over older Arabic or Persian loans like ameli or fonskiyonel (though the latter is still widely used in technical contexts). When you describe something as işlevsel, you are emphasizing that its primary value lies in its utility and how well it performs its intended task, rather than its appearance or secondary characteristics.

Design and Architecture
In the world of design, işlevsel is the gold standard for minimalism. It describes furniture that saves space, buildings that facilitate flow, and tools that fit perfectly in the hand. A 'functional kitchen' is an işlevsel mutfak.
Business and Management
When discussing organizational structures, an işlevsel yapı refers to a functional structure where employees are grouped by their specific skills and tasks. It implies efficiency and a clear division of labor.
Psychology and Biology
In more academic circles, it describes behaviors or biological traits that serve a specific evolutionary or psychological purpose. For instance, an işlevsel bozukluk (functional disorder) refers to a condition where the organ looks normal but does not work correctly.

Yeni ofis mobilyaları sadece şık değil, aynı zamanda son derece işlevsel.

Translation: The new office furniture is not just stylish, but also extremely functional.

The nuance of işlevsel lies in its objectivity. While kullanışlı (useful/handy) is often a subjective opinion about how easy something is to use, işlevsel suggests a more formal or technical evaluation of purpose. It answers the question: 'Does this thing do what it is supposed to do efficiently?' In a world increasingly cluttered with 'aesthetic-only' products, calling something işlevsel is a high compliment for its engineering and thoughtful design. It is frequently used in critique, academic writing, and professional evaluations to separate the 'fluff' from the 'substance.'

Bu yazılımın arayüzü çok işlevsel bir tasarıma sahip.

Translation: This software's interface has a very functional design.

Historically, the word gained prominence during the mid-20th century as part of the Turkish Language Reform. The goal was to create words from Turkic roots to replace complex Ottoman Arabic terms. İşlev comes from işlemek (to process/work), and the -sel suffix was modeled after European suffixes like '-al' or '-el' (e.g., functional, functional). This makes işlevsel a 'pure' Turkish word that aligns perfectly with modern linguistic trends in the Republic of Türkiye.

Using işlevsel correctly requires understanding its role as an adjective that usually precedes a noun or follows a linking verb. Because it is a B2-level word, it appears in more complex sentence structures involving comparisons, causality, and formal descriptions. Unlike basic adjectives like güzel (beautiful), işlevsel often modifies abstract nouns like çözüm (solution), yaklaşım (approach), or alan (space).

As an Attributive Adjective
When placed directly before a noun, it defines the inherent nature of that object. Example: İşlevsel bir mutfak tasarımı hayal ediyorum. (I am dreaming of a functional kitchen design.) Here, it modifies 'mutfak tasarımı' directly.
In Predicative Position
When it follows the subject and a verb (often the 'to be' suffix in Turkish), it describes a state. Example: Bu yöntem artık işlevsel değil. (This method is no longer functional.) The suffix -dir can be added for formal emphasis: Bu sistem işlevseldir.

Mimarlar, binaların hem estetik hem de işlevsel olmasını hedefler.

Translation: Architects aim for buildings to be both aesthetic and functional.

In comparative structures, işlevsel is often paired with daha (more) or en (most). For example, Bu, bulabildiğimiz en işlevsel çözüm. (This is the most functional solution we could find.) This usage is common in product reviews and engineering reports. Additionally, it can be turned into an adverbial phrase using bir şekilde (in a ... way), though işlevsel olarak is the more common adverbial form, meaning 'functionally.'

Eski eşyaları işlevsel hale getirmek için geri dönüştürdük.

Translation: We recycled old items to make them functional.

When using the word in negative sentences, you typically use değil (not) or the antonym işlevsiz (non-functional/useless). For instance, Bu düğme işlevsiz. (This button is non-functional.) Choosing between işlevsel değil and işlevsiz depends on emphasis; the former suggests a failure to meet a standard, while the latter suggests a total lack of function. In academic Turkish, you might encounter the phrase işlevselci yaklaşım (functionalist approach), which is a key term in sociology and linguistics.

You will encounter işlevsel in several specific domains in Turkish life. While you might not hear a child use it at the playground, you will certainly hear it in professional, creative, and intellectual environments. It is a staple of 'White Collar' Turkish (Plaza Türkçesi) and academic discourse.

Interior Design and Real Estate
In Türkiye's bustling real estate market, especially in cities like Istanbul where space is at a premium, agents use işlevsel to describe small but well-designed apartments. You'll hear: 'Küçük ama çok işlevsel bir daire' (A small but very functional apartment).
Tech and Software Reviews
Turkish tech YouTubers and bloggers frequently use this word to describe app features or hardware capabilities. They might say a new smartphone update made the notification shade more işlevsel.
News and Political Analysis
Commentators often discuss whether a new law or a political alliance is işlevsel. They are questioning if the alliance actually works in practice or if it is just for show.

Bu toplantı hiç işlevsel geçmedi, zaman kaybettik.

Translation: This meeting wasn't functional (productive) at all; we wasted time.

In daily life, if you are shopping at a store like IKEA in Türkiye, you will see işlevsel all over the catalogs. It is the Turkish equivalent of the 'smart living' ethos. You'll also hear it in medical contexts. A doctor might explain that a patient's symptoms are 'işlevsel' (functional), meaning they relate to how a body part is working rather than a structural injury. This is a common way to describe things like functional dyspepsia or functional headaches.

Şehrin ulaşım ağı daha işlevsel hale getirilmeli.

Translation: The city's transportation network should be made more functional.

Finally, in the education sector, teachers and curriculum developers use the term to describe 'functional literacy' (işlevsel okuryazarlık). This refers to the ability to use reading and writing skills in daily life tasks, such as reading a bus schedule or filling out a bank form. As you can see, işlevsel is a bridge between the abstract 'working' and the concrete 'usage,' making it indispensable for any high-level Turkish speaker.

Even though işlevsel is a straightforward adjective, learners often stumble over its usage due to its proximity to other similar words. Understanding these pitfalls will help you sound more like a native speaker and avoid confusion in professional settings.

Confusing with 'Kullanışlı'
This is the most common mistake. While both mean 'useful,' kullanışlı is about ease of use (handy), whereas işlevsel is about the purpose and effectiveness of the design. You use kullanışlı for a comfortable pair of shoes, but işlevsel for a specialized hiking boot that has specific features for safety.
Overusing 'Fonksiyonel'
Many English speakers default to fonksiyonel because it sounds like 'functional.' While not wrong, overusing it can make your Turkish sound overly reliant on loanwords. In formal writing or high-quality Turkish, işlevsel is preferred as the 'pure' Turkish alternative.
Incorrect Suffix Application
Some learners try to add the -li suffix to işlev to make it 'useful' (işlevli). While işlevli exists in very niche contexts, it is not the standard adjective. Stick to işlevsel for 'functional.'

Yanlış: Bu telefon çok işlevli.
Doğru: Bu telefon çok işlevsel.

Another mistake involves the word çalışan (working). If you want to say a machine is functional (meaning it is not broken), you should say çalışıyor (it is working) or çalışır durumda (in working condition). If you say it is işlevsel, you are commenting on its design capabilities, not whether it is currently powered on. For example, a broken Swiss Army knife is still işlevsel in its design, but it is not çalışıyor.

Bu araba artık işlevsel değil, tamir edilmesi gerekiyor.

Explanation: Here, 'işlevsel değil' implies it can no longer perform its function as a car.

Lastly, remember that işlevsel is an adjective. If you need a noun, use işlevsellik (functionality). Many learners forget the -lik suffix and try to use the adjective as a noun. Example: 'I like the functionality of this app' should be 'Bu uygulamanın işlevselliğini seviyorum,' not 'Bu uygulamanın işlevselini seviyorum.'

Turkish is a rich language with many synonyms that offer slight variations in meaning. Knowing when to use işlevsel versus an alternative like pratik or yararlı will significantly improve your fluency and precision.

İşlevsel vs. Fonksiyonel
These are essentially the same. Fonksiyonel is the French-origin loanword. İşlevsel is the 'Öztürkçe' (Pure Turkish) version. In modern Türkiye, işlevsel is often seen as more elegant and 'correct' in formal writing, while fonksiyonel is common in technical manuals and medical jargon.
İşlevsel vs. Kullanışlı
Kullanışlı means 'handy' or 'easy to use.' A backpack with many pockets is kullanışlı. İşlevsel implies that those pockets serve a specific, well-thought-out purpose (e.g., a waterproof pocket for a laptop). İşlevsel is more about the 'why' and the 'how,' while kullanışlı is about the 'experience.'
İşlevsel vs. Pratik
Pratik usually refers to something that saves time or effort. A 'practical solution' (pratik bir çözüm) is often a quick fix. An işlevsel çözüm is a solution that addresses the functional requirements of the problem comprehensively.

Bu mobilya çok kullanışlı ama tasarımı pek işlevsel değil.

Translation: This furniture is very handy, but its design isn't particularly functional (well-engineered for its purpose).

Other alternatives include yararlı (useful/beneficial) and faydalı (useful/advantageous). These words are much broader. You can say a book is yararlı if you learned something from it, but you wouldn't call a book işlevsel unless you were talking about its physical design (e.g., a spiral binding that lets it stay open). In summary, choose işlevsel when you want to sound analytical, professional, and focused on the purpose of design and systems.

Eğitim sistemi daha işlevsel bir yapıya kavuşturulmalı.

Translation: The education system should be brought to a more functional structure.

How Formal Is It?

豆知識

The suffix '-sel' was controversial during the Language Reform because it was inspired by the French '-el' (as in 'fonctionnel'), but it has now become a standard part of Turkish for creating scientific and abstract adjectives.

発音ガイド

UK /iʃlevˈsel/
US /iʃlevˈsɛl/
The stress is on the final syllable: iş-lev-SEL.
韻が合う語
bel sel yel tel el görsel evrensel yüzeysel
よくある間違い
  • Pronouncing 'iş' as 'is' (like in 'island'). It should be 'ish'.
  • Putting the stress on the first syllable.
  • Mispronouncing the 'v' as a 'w'. Turkish 'v' is closer to the English 'v' but softer.
  • Merging the 'v' and 's' sounds too quickly.
  • Neglecting the clear 'e' sounds, making them sound like 'uh'.

難易度

読解 4/5

Requires understanding of the -sel suffix and abstract nouns.

ライティング 4/5

Learners must distinguish it from 'kullanışlı' and 'pratik'.

スピーキング 3/5

Pronunciation is straightforward, but usage requires B2 level context.

リスニング 3/5

Easy to recognize due to the clear 'iş' root.

次に学ぶべきこと

前提知識

iş (work) işlemek (to work/process) işlev (function) kullanışlı (useful) tasarım (design)

次に学ぶ

işlevsellik (functionality) yapısal (structural) kuramsal (theoretical) verimlilik (efficiency) estetik (aesthetic)

上級

işlevselcilik (functionalism) pragmatizm (pragmatism) ergonomik (ergonomic) optimizasyon (optimization) metodoloji (methodology)

知っておくべき文法

The -sel/-sal Suffix

İşlev (noun) + sel = İşlevsel (adjective). Similar to 'Görsel' or 'Bilimsel'.

Adjective Word Order

Adjectives always come before the noun: 'İşlevsel çözüm' (Functional solution).

Intensifying Adjectives

Use 'çok', 'gayet', or 'oldukça' before 'işlevsel' to add emphasis.

Making Nouns from Adjectives

Add -lik to make it a noun: 'İşlevsellik' (Functionality).

Negative Adjectives

Use 'değil' for 'is not functional' or the suffix '-siz' for 'non-functional' (işlevsiz).

レベル別の例文

1

Bu oda çok işlevsel.

This room is very functional.

A1 sentence using 'çok' (very) to modify the adjective.

2

Mutfak işlevsel mi?

Is the kitchen functional?

Simple question with the particle 'mi'.

3

Bu masa işlevsel değil.

This table is not functional.

Negative sentence using 'değil'.

4

İşlevsel bir çanta istiyorum.

I want a functional bag.

Using 'işlevsel' as an attributive adjective.

5

Yeni telefon çok işlevsel.

The new phone is very functional.

Subject + Adverb + Adjective structure.

6

Bu küçük ev işlevsel.

This small house is functional.

Descriptive sentence for a physical object.

7

İşlevsel eşyaları seviyorum.

I like functional items.

Plural noun modified by 'işlevsel'.

8

Burası işlevsel bir yer.

This is a functional place.

Using 'yer' (place) as the noun.

1

Bu mutfak tasarımı oldukça işlevsel.

This kitchen design is quite functional.

Use of 'oldukça' (quite/rather) as an intensifier.

2

Daha işlevsel bir ofis lazım.

A more functional office is needed.

Use of 'daha' (more) for comparison.

3

Eski bilgisayarım artık işlevsel değil.

My old computer is no longer functional.

Use of 'artık' (no longer/anymore).

4

Bu uygulama çok işlevsel özelliklere sahip.

This application has very functional features.

Using 'sahip' (possessing/having).

5

Odanı daha işlevsel hale getirebilirsin.

You can make your room more functional.

Structure: [Adjective] + hale getirmek (to make into ... state).

6

İşlevsel mobilyalar hayatı kolaylaştırır.

Functional furniture makes life easier.

General statement using the simple present (aorist) 'kolaylaştırır'.

7

Neden bu kadar işlevsel bir çanta aldın?

Why did you buy such a functional bag?

Question with 'neden' and 'bu kadar' (this much/such a).

8

Bu alet çok işlevsel görünüyor.

This tool looks very functional.

Using 'görünmek' (to look/seem).

1

Şirketin yeni yapısı çok daha işlevsel olacak.

The company's new structure will be much more functional.

Future tense 'olacak' with comparison.

2

İşlevsel bir çözüm bulmak için toplandık.

We gathered to find a functional solution.

Infinitive 'bulmak için' (to find/in order to find).

3

Bu programın arayüzü kullanıcı için işlevsel değil.

The interface of this program is not functional for the user.

Using 'için' (for) to specify the target.

4

Eğitim materyalleri daha işlevsel hale getirilmeli.

Educational materials should be made more functional.

Passive voice 'getirilmeli' (should be made).

5

Evin her köşesini işlevsel bir şekilde kullandık.

We used every corner of the house in a functional way.

Adverbial phrase 'bir şekilde' (in a ... way).

6

İşlevsel bir bütçe planı hazırlamalıyız.

We must prepare a functional budget plan.

Necessitative mood '-malıyız' (we must).

7

Bu sistemin işlevsel olup olmadığını kontrol etmelisin.

You should check whether this system is functional or not.

Noun clause '-ıp olmadığını' (whether or not).

8

Şehrin ulaşım ağı pek işlevsel sayılmaz.

The city's transport network cannot be considered very functional.

Passive negative 'sayılmaz' (is not considered).

1

Modern mimari, estetikten ziyade işlevsel olmayı önceler.

Modern architecture prioritizes being functional rather than aesthetic.

Use of 'estetikten ziyade' (rather than aesthetics).

2

İşlevsel okuryazarlık, modern toplumda hayati bir önem taşır.

Functional literacy carries vital importance in modern society.

Abstract noun phrase 'işlevsel okuryazarlık'.

3

Bu yazılım, karmaşık verileri işlevsel bir rapor haline getiriyor.

This software turns complex data into a functional report.

Present continuous '-iyor' with object 'verileri'.

4

Hastanın yaşadığı sorunlar tamamen işlevsel nedenlere dayanıyor.

The problems the patient is experiencing are based entirely on functional reasons.

Medical context; 'dayanmak' (to be based on).

5

Ekibimiz, projeyi daha işlevsel kılmak için gece gündüz çalıştı.

Our team worked day and night to make the project more functional.

Using 'kılmak' (to make/render) as a formal alternative to 'yapmak'.

6

İşlevselci kuram, toplumun her parçasının bir görevi olduğunu savunur.

Functionalist theory argues that every part of society has a task.

Academic term 'İşlevselci kuram'.

7

Bu kadar çok düğmenin olması cihazı daha az işlevsel kılıyor.

Having so many buttons makes the device less functional.

Gerund 'olması' (the fact that there are).

8

İşlevsel olmayan süreçleri ayıklayarak verimliliği artırdık.

We increased efficiency by weeding out non-functional processes.

Adverbial participle '-arak' (by ...ing).

1

Dilin işlevsel kullanımı, sadece gramer bilgisinden ibaret değildir.

The functional use of language does not consist only of grammar knowledge.

C1 level philosophical statement about language.

2

Bina, işlevsel gereklilikler ile sanatsal vizyonun mükemmel bir sentezi.

The building is a perfect synthesis of functional requirements and artistic vision.

Noun phrase 'işlevsel gereklilikler' (functional requirements).

3

İşlevsel manyetik rezonans görüntüleme, beynin çalışma prensiplerini anlamamızı sağlar.

Functional magnetic resonance imaging allows us to understand the working principles of the brain.

Scientific terminology (fMRI).

4

Yönetim kurulu, mevcut stratejinin artık işlevsel olmadığını resmen onayladı.

The board of directors officially confirmed that the current strategy is no longer functional.

Subordinate clause 'olmadığını' acting as a direct object.

5

Kentsel dönüşüm projelerinde işlevsel alanların yaratılmasına öncelik verilmelidir.

Priority should be given to the creation of functional areas in urban transformation projects.

Passive 'verilmelidir' with dative 'yaratılmasına'.

6

Sanatçının eserleri, gündelik nesneleri işlevsel bağlamlarından kopararak yeniden yorumluyor.

The artist's works reinterpret everyday objects by tearing them away from their functional contexts.

Complex participle chain '-arak'.

7

İşlevsel bir demokraside kurumlar arası denetim mekanizmaları kusursuz işlemelidir.

In a functional democracy, inter-institutional audit mechanisms must work perfectly.

Political science context.

8

Bu teori, işlevsel bir temelden yoksun olduğu için eleştiriliyor.

This theory is criticized because it lacks a functional foundation.

Phrase 'temelden yoksun' (devoid of foundation).

1

İşlevsellik ve estetik arasındaki o ince çizgide yürümek her tasarımcının harcı değildir.

Walking that fine line between functionality and aesthetics is not every designer's forte.

Idiomatic expression 'herkesin harcı değil' (not everyone's cup of tea).

2

Toplumun işlevsel bütünlüğünü tehdit eden unsurlar titizlikle analiz edilmelidir.

Elements threatening the functional integrity of society must be meticulously analyzed.

High-level sociological terminology.

3

Modernist akım, 'biçim işlevi takip eder' ilkesiyle işlevsel bir devrim yaratmıştır.

The modernist movement created a functional revolution with the principle 'form follows function'.

Historical reference to design theory.

4

İşlevsel bir perspektiften bakıldığında, bu ritüellerin grup aidiyetini pekiştirdiği görülür.

When viewed from a functional perspective, it is seen that these rituals reinforce group belonging.

Complex 'bakıldığında' (when looked at) structure.

5

Hukuk sisteminin işlevselliği, toplumsal adaletin tecellisi için bir ön koşuldur.

The functionality of the legal system is a prerequisite for the manifestation of social justice.

Abstract legal and philosophical vocabulary.

6

Yazar, bürokrasinin işlevsel körlüğünü hicveden bir roman kaleme almış.

The author has penned a novel satirizing the functional blindness of bureaucracy.

Literary term 'kaleme almış' (penned).

7

Ekolojik sistemlerin işlevsel çeşitliliği, gezegenin direncini artıran temel unsurdur.

The functional diversity of ecological systems is the fundamental element increasing the planet's resilience.

Environmental science context.

8

Bu felsefi yaklaşım, bilginin doğruluğunu onun işlevsel değeriyle ölçer.

This philosophical approach measures the truth of knowledge by its functional value.

Epistemological context (Pragmatism).

よく使う組み合わせ

işlevsel tasarım
işlevsel okuryazarlık
işlevsel bozukluk
işlevsel yapı
işlevsel çözüm
işlevsel alan
işlevsel mobilya
işlevsel yaklaşım
işlevsel hale getirmek
işlevsel değer

よく使うフレーズ

İşlevsel bir şekilde

— In a functional or practical manner.

Eşyaları odada işlevsel bir şekilde dizdik.

İşlevsel olarak

— Functionally; from a functional standpoint.

İşlevsel olarak bu iki sistem birbirinden farklıdır.

İşlevsel kılmak

— To make something functional (formal).

Yeni yasayı işlevsel kılmak için ek maddeler eklendi.

İşlevsel hale gelmek

— To become functional.

Fabrika tam kapasiteyle işlevsel hale geldi.

İşlevsel yetersizlik

— Functional inadequacy or failure.

Sistemdeki işlevsel yetersizlikler giderildi.

İşlevsel bütünlük

— Functional integrity/unity.

Ekipler arasında işlevsel bütünlük sağlanmalı.

İşlevsel gereklilik

— Functional necessity.

Bu özellik bir işlevsel gereklilikten doğdu.

İşlevsel bağımlılık

— Functional dependency (often in tech).

Yazılımda işlevsel bağımlılıklar kontrol edilmeli.

İşlevsel uzmanlık

— Functional expertise.

Onun işlevsel uzmanlığı pazarlama alanındadır.

İşlevsel farklılık

— Functional difference.

İki model arasında ciddi bir işlevsel farklılık var.

よく混同される語

işlevsel vs işsel

İşsel means 'related to business/work', whereas işlevsel means 'functional'.

işlevsel vs işlemel

This is not a word, but learners confuse it with 'işlemsel' (procedural).

işlevsel vs işli

İşli means 'embroidered' or 'worked on', not 'functional'.

慣用句と表現

"işlevini yitirmek"

— To lose its function or become useless.

Eski makineler zamanla işlevini yitirdi.

Formal
"işe yaramak"

— To be useful or work (informal version of being functional).

Bu eski anahtar hala işe yarıyor.

Informal
"amaca hizmet etmek"

— To serve the purpose.

Yeni tasarım amaca hizmet ediyor.

Formal
"tıkır tıkır işlemek"

— To work perfectly or like clockwork.

Yeni sistem tıkır tıkır işliyor.

Idiomatic
"ölü doğmak"

— To be non-functional or a failure from the start (metaphorical).

Bu proje işlevsel değildi, ölü doğdu.

Informal
"çarkın dişlisi olmak"

— To be a functional part of a larger system.

Her çalışan bu işlevsel yapıda bir çarkın dişlisidir.

Metaphorical
"yerinde saymak"

— To not progress or function effectively.

Sistem işlevsel olmadığı için yerinde sayıyor.

Idiomatic
"ipini koparmak"

— To lose connection/function (informal).

Kontrol paneli işlevini yitirdi, ipini kopardı.

Slang/Informal
"gün yüzü görmemek"

— To never become functional or useful (regarding a project).

O işlevsel plan asla gün yüzü görmedi.

Idiomatic
"yük olmak"

— To be a burden rather than being functional.

Bu eski mobilya artık işlevsel değil, sadece yük oluyor.

Informal

間違えやすい

işlevsel vs Kullanışlı

Both translate to 'useful'.

Kullanışlı is about ease and handiness. İşlevsel is about design and purpose. A hammer is kullanışlı; a specialized surgical tool is işlevsel.

Bu bıçak çok kullanışlı (handy), ama bu makas daha işlevsel (functional for this task).

işlevsel vs Pratik

Both mean 'practical'.

Pratik often implies speed or a quick solution. İşlevsel implies a deep-rooted design efficiency.

Pratik bir yemek (a quick meal) vs. İşlevsel bir mutfak (a well-designed kitchen).

işlevsel vs Fonksiyonel

They are synonyms.

Fonksiyonel is a loanword. İşlevsel is pure Turkish. Use işlevsel for better formal style.

Fonksiyonel tıp (Functional medicine) is a common term, but 'işlevsel tasarım' is preferred in architecture.

işlevsel vs Yararlı

Both mean 'beneficial'.

Yararlı is broad (a book is yararlı). İşlevsel is specific to tools/systems.

Elma yemek yararlıdır (Eating apples is beneficial). Bu uygulama işlevseldir (This app is functional).

işlevsel vs Etkin

Both relate to performance.

Etkin means 'effective' (result-oriented). İşlevsel means 'functional' (design-oriented).

Etkin bir ilaç (an effective medicine) vs. İşlevsel bir cihaz (a functional device).

文型パターン

A1

Bu [noun] çok işlevsel.

Bu çanta çok işlevsel.

A2

[Noun] daha işlevsel olmalı.

Mutfak daha işlevsel olmalı.

B1

İşlevsel bir [noun] bulmak zor.

İşlevsel bir çözüm bulmak zor.

B2

[Noun] hem estetik hem de işlevsel.

Tasarım hem estetik hem de işlevsel.

C1

İşlevsel açıdan [noun] yetersizdir.

İşlevsel açıdan bu bina yetersizdir.

C1

[Noun] işlevsel bir perspektifle ele alınmalı.

Eğitim işlevsel bir perspektifle ele alınmalı.

C2

İşlevsellik, [noun] için bir ön koşuldur.

İşlevsellik, başarı için bir ön koşuldur.

C2

[Noun] işlevsel körlüğe yol açabilir.

Bürokrasi işlevsel körlüğe yol açabilir.

語族

名詞

iş (work/job)
işlev (function)
işlevsellik (functionality)
işlevselcilik (functionalism)
işlem (process)
işletme (business/operation)

動詞

işlemek (to work/process)
işlevselleştirmek (to functionalize)
işletmek (to operate/run)

形容詞

işlevsel (functional)
işlevsiz (non-functional)
işli (worked/embroidered)
işlemeli (decorated)

関連

fonksiyonel
pratik
kullanışlı
yapısal
sistemsel

使い方

frequency

High in professional, academic, and design-related Turkish.

よくある間違い
  • Using 'işlevli' instead of 'işlevsel'. Bu alet çok işlevsel.

    While 'işlevli' exists, 'işlevsel' is the standard adjective for 'functional'.

  • Confusing 'işlevsel' with 'çalışıyor'. Televizyon çalışıyor (is working).

    'İşlevsel' describes design/purpose, not current operational status.

  • Using 'işlevsel' as a noun. Bu uygulamanın işlevselliği çok iyi.

    You must add '-lik' to make it a noun (functionality).

  • Pronouncing it as 'is-lev-sel'. ish-lev-SEL

    The letter 'ş' is always pronounced like 'sh' in English.

  • Using 'işlevsel' for people's personalities. O çok yardımsever (helpful).

    'İşlevsel' is for tools, systems, and designs, not human traits.

ヒント

Formal Writing

In formal essays, always choose 'işlevsel' over 'kullanışlı' to sound more analytical.

Root Recognition

Connecting 'işlevsel' to 'iş' (work) will help you remember its meaning instantly.

Emphasis

Make sure to emphasize the 'SEL' at the end to sound natural.

Home Decor

Use this word when talking to an architect or an interior designer in Türkiye.

Suffix Power

The -sel suffix is very powerful in modern Turkish; learn it to expand your vocabulary quickly.

Function vs Beauty

Contrast 'işlevsel' with 'estetik' to discuss design trade-offs.

Business Meetings

Calling a proposal 'işlevsel' suggests it is realistic and ready to be implemented.

Sociology

If you study sociology in Turkish, 'işlevselcilik' (functionalism) is a core concept.

Fit for Purpose

Use 'amaca uygun' if you want to sound even more formal than 'işlevsel'.

Swiss Knife

Keep the image of a Swiss Army Knife in mind whenever you hear 'işlevsel'.

暗記しよう

記憶術

Think of 'İŞ' (work) + 'LEV' (level) + 'SEL' (sell). A product that works at a high level sells well because it is İŞLEVSEL.

視覚的連想

Imagine a Swiss Army Knife. It is the ultimate 'işlevsel' tool because every part of it has a specific job (iş).

Word Web

İş (Work) İşlev (Function) İşlevsellik (Functionality) Tasarım (Design) Pratik (Practical) Mutfak (Kitchen) Arayüz (Interface) Mimari (Architecture)

チャレンジ

Try to list five things in your room that are 'işlevsel' and three things that are 'işlevsiz' (useless) using full Turkish sentences.

語源

The word is a modern Turkish creation. It starts with the Old Turkic root 'iş' (work). The noun 'işlev' was coined during the Turkish Language Reform to replace the Arabic 'vazife' or 'fonksiyon'. The suffix '-sel' was then added to create the adjective.

元の意味: Pertaining to the act of working or performing a task.

Turkic (with a modern relational suffix influenced by European morphology).

文化的な背景

There are no major sensitivities, but using 'işlevsel' to describe a person's behavior might sound a bit cold or robotic, as it's usually reserved for systems and objects.

English speakers might use 'practical' more often in daily life, but in Turkish, 'işlevsel' is the preferred word for professional or design-related 'practicality'.

Bauhaus movement (often discussed in Turkish design schools as the peak of 'işlevsellik'). Mimar Sinan's architecture (often praised for being 'işlevsel' despite its grandeur). Modern Turkish tech startups (frequently use 'işlevsellik' in their mission statements).

実生活で練習する

実際の使用場面

Home Design

  • İşlevsel mobilyalar
  • Alanı işlevsel kullanmak
  • İşlevsel mutfak çözümleri
  • Dekoratif ama işlevsel

Software Development

  • İşlevsel testler
  • İşlevsel gereksinimler
  • Kullanıcı dostu ve işlevsel
  • Arayüzün işlevselliği

Business Strategy

  • İşlevsel departmanlar
  • İşlevsel bir plan
  • İşlevsel verimlilik
  • Süreci işlevsel kılmak

Medicine

  • İşlevsel semptomlar
  • İşlevsel tıp
  • Organın işlevsel durumu
  • İşlevsel kapasite

Sociology

  • İşlevsel analiz
  • Toplumun işlevsel yapısı
  • İşlevselcilik kuramı
  • İşlevsel roller

会話のきっかけ

"Evinizde en işlevsel bulduğunuz eşya hangisidir?"

"Sizce bir ürünün tasarımı mı yoksa işlevselliği mi daha önemlidir?"

"Ofisinizin daha işlevsel olması için ne gibi değişiklikler yapardınız?"

"Teknolojinin hayatımızı daha işlevsel hale getirdiğine inanıyor musunuz?"

"Hangi mobil uygulama sizin için en işlevsel araç haline geldi?"

日記のテーマ

Bugün hayatımı daha işlevsel hale getiren üç küçük şeyi yazıyorum.

İş yerindeki süreçlerimizin ne kadar işlevsel olduğunu analiz ediyorum.

Hayalimdeki işlevsel evin özelliklerini detaylıca tarif ediyorum.

Bir nesnenin hem estetik hem de işlevsel olması neden zordur?

Eğitim sisteminin daha işlevsel olması için önerilerimi sıralıyorum.

よくある質問

10 問

Yes, it is very common, especially when talking about shopping, home design, or technology. While a bit more formal than 'kullanışlı', most adults use it regularly.

It is rare and sounds a bit robotic. You would use it for a person's role in a team ('İşlevsel bir rol'), but not to describe their personality.

They are synonyms. 'İşlevsel' is the native Turkish version, and 'fonksiyonel' is the French-origin version. 'İşlevsel' is usually preferred in high-quality writing.

The most common way is 'işlevsiz' (non-functional) or 'sorunlu' (problematic). In academic contexts, 'disfonksiyonel' is also used.

Yes, it describes conditions like 'işlevsel bozukluk' (functional disorder), meaning the organ's function is impaired without structural damage.

It uses the '-sel' suffix, which creates relational adjectives. Other examples include 'görsel' (visual) and 'duyusal' (sensory).

Indirectly, yes. If a meeting is 'işlevsel', it means it was productive and served its purpose well.

Yes, because it involves abstract concepts of utility and is often used in professional or academic settings.

It is 'işlevsel okuryazarlık'. This is a common term in educational sociology.

Absolutely. It is the standard word to describe a 'functional' interface or feature set.

自分をテスト 200 問

writing

Describe your favorite piece of furniture using the word 'işlevsel'.

Well written! Good try! Check the sample answer below.

正解! おしい! 正解:
writing

Write a sentence comparing 'estetik' and 'işlevsel'.

Well written! Good try! Check the sample answer below.

正解! おしい! 正解:
writing

How would you tell a colleague that a plan is not functional?

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正解! おしい! 正解:
writing

Use 'işlevsel hale getirmek' in a sentence about a website.

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正解! おしい! 正解:
writing

Explain why a Swiss Army Knife is 'işlevsel'.

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正解! おしい! 正解:
writing

Write a formal sentence about 'işlevsel okuryazarlık'.

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正解! おしい! 正解:
writing

Describe a 'functional office' in Turkish.

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正解! おしい! 正解:
writing

What is the difference between 'kullanışlı' and 'işlevsel' in your own words?

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正解! おしい! 正解:
writing

Write a question asking if a new software is functional.

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正解! おしい! 正解:
writing

Use 'işlevsel bozukluk' in a medical context.

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正解! おしい! 正解:
writing

Describe a functional city transport system.

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正解! おしい! 正解:
writing

Write a sentence about a 'functional budget'.

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正解! おしい! 正解:
writing

How do you say 'This room is not functional' formally?

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正解! おしい! 正解:
writing

Write a sentence using 'hem estetik hem işlevsel'.

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正解! おしい! 正解:
writing

What makes a mobile app 'işlevsel' for you?

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正解! おしい! 正解:
writing

Use 'işlevselci yaklaşım' in a sentence.

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正解! おしい! 正解:
writing

Describe a 'functional bag' for school.

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正解! おしい! 正解:
writing

Write about a time you fixed something to make it functional.

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writing

Why is 'işlevsellik' important in engineering?

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正解! おしい! 正解:
writing

Use 'işlevsel olarak' in a sentence.

Well written! Good try! Check the sample answer below.

正解! おしい! 正解:
speaking

Describe a functional object you use every day.

Read this aloud:

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speaking

Explain why your office or room is (or isn't) functional.

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speaking

Talk about the importance of functional design in architecture.

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speaking

Give an example of 'işlevsel okuryazarlık'.

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speaking

Compare two products you own based on their functionality.

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speaking

Discuss if social media is 'işlevsel' for modern society.

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speaking

How would you make your city more functional?

Read this aloud:

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speaking

Describe a 'functional kitchen' to a friend.

Read this aloud:

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speaking

Talk about a 'functional disorder' you've heard of.

Read this aloud:

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speaking

Is aesthetics more important than functionality? Why?

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speaking

Describe a 'functional bag' for traveling.

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speaking

Explain 'functionalism' in a simple way.

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speaking

What is the most functional app on your phone?

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speaking

Talk about a project you made 'functional'.

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speaking

Why do people prefer 'işlevsel' furniture in big cities?

Read this aloud:

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speaking

How can education be more functional?

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speaking

Describe a functional workspace.

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speaking

What does 'işlevini yitirmek' mean to you?

Read this aloud:

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speaking

Discuss the 'functional diversity' of a rainforest.

Read this aloud:

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speaking

Why is 'işlevsel' a B2 level word?

Read this aloud:

正解! おしい! 正解:
listening

Transcript: 'Yeni ofisimiz çok şık ama maalesef hiç işlevsel değil. Masalar çok küçük ve prizler uzak.' Is the office functional?

正解! おしい! 正解:
正解! おしい! 正解:
listening

Transcript: 'Mühendisler sistemi daha işlevsel kılmak için yeni bir algoritma geliştirdiler.' What did the engineers develop?

正解! おしい! 正解:
正解! おしい! 正解:
listening

Transcript: 'Bu çanta seyahatler için çok işlevsel, pasaport cebi bile var.' Why is the bag good for travel?

正解! おしい! 正解:
正解! おしい! 正解:
listening

Transcript: 'İşlevsel okuryazarlık oranımız geçen yıla göre arttı.' What increased?

正解! おしい! 正解:
正解! おしい! 正解:
listening

Transcript: 'Doktor, bunun işlevsel bir ağrı olduğunu, endişelenmemem gerektiğini söyledi.' Should the person worry?

正解! おしい! 正解:
正解! おしい! 正解:
listening

Transcript: 'Eski binayı kütüphane yaparak tekrar işlevsel hale getirdik.' What was done to the old building?

正解! おしい! 正解:
正解! おしい! 正解:
listening

Transcript: 'Bu yazılımın en işlevsel özelliği veri analizi kısmıdır.' What is the most functional feature?

正解! おしい! 正解:
正解! おしい! 正解:
listening

Transcript: 'Organizasyon yapımız artık daha işlevsel bir temele dayanıyor.' What is the structure based on now?

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正解! おしい! 正解:
listening

Transcript: 'Mutfak dolaplarını daha işlevsel bir şekilde yerleştirmeliyiz.' What needs to be rearranged?

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正解! おしい! 正解:
listening

Transcript: 'Bu aletin işlevsel olup olmadığını kontrol ettin mi?' What was asked?

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正解! おしい! 正解:
listening

Transcript: 'İşlevselci kuram, toplumun dengesini nasıl sağladığını açıklar.' What does the theory explain?

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正解! おしい! 正解:
listening

Transcript: 'Bu ayakkabılar dağ yürüyüşü için çok işlevsel.' What are the shoes good for?

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正解! おしい! 正解:
listening

Transcript: 'Eğitimin işlevselliği tartışmaya açık bir konu.' What is being debated?

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正解! おしい! 正解:
listening

Transcript: 'Bu düğme işlevsiz, boşuna basma.' What is wrong with the button?

正解! おしい! 正解:
正解! おしい! 正解:
listening

Transcript: 'Şehir planlamasında işlevsel alanlar yaratmak önceliğimiz.' What is the priority in city planning?

正解! おしい! 正解:
正解! おしい! 正解:

/ 200 correct

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