At the A1 level, 'rationalisere' is much too difficult to use or understand. At this stage, you are learning basic words like 'jeg,' 'er,' and 'glad.' If you encounter 'rationalisere,' just know it is a word for 'thinking' or 'fixing a business.' You don't need to use it. Instead, use simple words like 'tænke' (think) or 'lave om' (change). Imagine you are talking about a big machine; to rationalisere is to make the machine work better by taking away parts that are not needed. That is the simplest way to think about it. But for now, focus on your basic vocabulary and don't worry about this long word until you are much more advanced in your Danish studies. Danish people use this word in big companies or when they are talking about very deep feelings, which are topics you will learn later.
At the A2 level, you might see 'rationalisere' in a newspaper headline, but it is still a very advanced word. You should know that it has something to do with 'logic' (rationel). In business, it means making things faster or cheaper. For example, if a shop closes some small stores to save money, they are rationalizing. In daily life, it's like making an excuse. If you eat chocolate and say 'It's okay because I walked a lot today,' you are rationalizing. But at A2, it is better to say 'Jeg forklarer' (I explain) or 'Jeg gør det bedre' (I make it better). You should recognize the word but you don't need to put it in your own sentences yet. It is a long word with 13 letters, so it can be hard to say. Just remember: it means using logic to fix a system or to explain a choice.
At the B1 level, you are starting to understand more complex topics. You should be aware that 'rationalisere' is a common word in Danish news, especially when they talk about the government or big companies like LEGO or Maersk. When a company wants to 'rationalisere,' it usually means they want to work more efficiently, which often leads to 'fyringer' (layoffs). You should also understand the psychological side: when people try to justify their actions with logic. You might start using it in written assignments if you are writing about economics or psychology. For example: 'Virksomheden skal rationalisere for at overleve' (The company must rationalize to survive). This shows you can handle more formal Danish. However, be careful not to use it in every conversation, as it can sound a bit too formal for a coffee chat with friends.
At the B2 level, you should be able to use 'rationalisere' correctly in both its main contexts. You should understand the difference between 'at rationalisere' (to streamline) and 'at retfærdiggøre' (to justify). You are expected to use this word in formal essays or during discussions about social issues. You should also recognize the noun 'rationalisering' and how it is used in the plural. For instance, you could discuss 'rationaliseringer i sundhedsvæsenet' (rationalizations in the healthcare system). At this level, you should also be comfortable with the past tense 'rationaliserede' and the perfect 'har rationaliseret.' You are beginning to see the nuance: that rationalizing isn't always about being 'rational' in a good way; it can also be about making excuses. You can use it to describe complex human behavior in a more analytical way than you could at B1.
At the C1 level, you should have a deep and nuanced understanding of 'rationalisere.' You should be able to use it fluently in academic and professional contexts. You understand that the word often carries a subtext—in business, it often implies a cold, purely economic logic that ignores human factors. In psychology, it implies a lack of genuine self-reflection. You should be able to use the word in complex sentence structures, such as 'Han formåede at rationalisere sin adfærd i en sådan grad, at han selv troede på sine løgne' (He managed to rationalize his behavior to such an extent that he himself believed his lies). You should also be able to distinguish it from related words like 'ræsonnere,' 'begrunde,' and 'optimere.' At this level, you are not just using the word; you are using it to convey a specific tone of analytical distance or critical observation. You should also be familiar with how it is used in historical and sociological texts, such as when discussing the 'rationalization' of the modern world.
At the C2 level, your use of 'rationalisere' is indistinguishable from that of a highly educated native speaker. You understand the word's etymological roots and its place within the broader framework of Danish intellectual history. You can use it with precision in any context, from a high-level corporate strategy meeting to a philosophical debate. You are aware of the subtle irony often associated with the word—how 'rationalizing' something can actually be a very irrational act of self-preservation. You can handle the most complex grammatical constructions involving the word and can identify its use in high literature or complex legal and economic documents. You understand the sociolinguistic weight of the word: when a politician uses it, you can hear what they are *not* saying (e.g., that they are cutting budgets). Your mastery of the word allows you to use it not just as a tool for communication, but as a tool for critical analysis and sophisticated expression.

rationalisere 30秒了解

  • Rationalisere means to streamline a business or process for efficiency.
  • It also means to justify behavior with logical but often false reasons.
  • It is a formal, C1-level verb used in news and academic contexts.
  • The word carries a sense of applying logic to complex or emotional situations.

The Danish verb rationalisere is a sophisticated term that carries two distinct but related primary meanings, making it a cornerstone of C1-level Danish proficiency. At its core, the word involves the application of 'ratio' or reason to a situation, but the intent behind that application changes depending on whether you are in a boardroom or a therapist's office. Understanding these nuances is essential for navigating professional and intellectual Danish environments. The first meaning is rooted in efficiency and logic, particularly within business, economics, and industry. To rationalisere a process or an organization means to streamline it, making it more logical, efficient, and often more profitable by removing unnecessary elements. However, in contemporary Danish society, this is frequently used as a euphemism for downsizing or cutting staff. When a company announces a 'rationaliseringsrunde,' employees often prepare for layoffs. The second meaning, which is more aligned with the English psychological term 'to rationalize,' refers to the human tendency to invent logical explanations for behaviors, impulses, or feelings that are actually driven by less rational, often emotional, motives. This is a defensive mechanism where one attempts to make the irrational seem rational to maintain self-esteem or avoid guilt. For example, if someone buys an expensive car they cannot afford, they might rationalisere the purchase by claiming it is a 'necessary investment for safety,' when the real reason was social status. This dual nature makes the word incredibly versatile but also requires the listener to pay close attention to the context. In a political debate, a politician might be accused of rationalisere a controversial decision, suggesting they are providing a logical-sounding cover for a purely ideological move. In a scientific context, it might describe the act of bringing a complex set of data into a coherent, logical framework. The word itself feels 'heavy' and intellectual, typically used in written Danish, news broadcasts, and formal discussions rather than casual street slang.

Business Context
In the business world, to rationalisere is to eliminate waste. It involves a top-down view of production where every step is scrutinized for its logical necessity. If a step doesn't add value, it is rationalized away. This is often seen as a cold, clinical approach to management.

Direktionen besluttede at rationalisere hele produktionslinjen for at spare omkostninger.

Psychological Context
Psychologically, it describes the cognitive process of self-deception. We use logic as a tool to justify our less-than-perfect choices. It is a way to bridge the gap between our ideal self and our actual actions.

Hun forsøgte at rationalisere sin dårlige samvittighed ved at sige, at alle andre også gjorde det.

Societal Impact
The term reflects a Western, post-Enlightenment focus on reason as the ultimate validator. By 'rationalizing' something, we give it a stamp of intellectual approval, even if the underlying reality is messy or purely emotional.

Systemet er blevet rationaliseret til ukendelighed, hvilket har fjernet den menneskelige kontakt.

Det er svært ikke at rationalisere sine egne fejltrin.

De har rationaliseret deres arbejdsgange markant i år.

Using rationalisere correctly requires an understanding of its transitive nature; you usually rationalize *something*. In the context of efficiency, the object is typically a process, a company, or a system. In the psychological context, the object is often a behavior, a choice, a feeling, or a mistake. Because it is a C1-level word, it often appears in complex sentence structures involving subordinate clauses or as part of a larger philosophical argument. For example, 'Man kan ikke blot rationalisere sig ud af en eksistentiel krise' (One cannot simply rationalize one's way out of an existential crisis). Here, the verb is used with a reflexive-like construction 'rationalisere sig ud af,' which is a common way to describe trying to use logic to escape a difficult emotional situation. Another common pattern is 'at rationalisere over noget,' though this is less frequent than the direct transitive use. When discussing business, you will often see it in the passive voice: 'Virksomheden blev rationaliseret,' meaning the company underwent a restructuring process. It is also important to note the noun form, rationalisering, which is frequently used in the plural 'rationaliseringer' to refer to specific measures taken to save money. When you use rationalisere, you are signaling a certain level of education and analytical distance. It is not a word you would use while shouting at a football match, but it is exactly what you would use in a performance review or a university essay. To master its use, practice switching between the two meanings. Try to describe a time you simplified your morning routine (business/efficiency sense) and then describe a time you made an excuse for eating a whole cake (psychological sense). This mental flexibility will help you grasp the semantic range of the word. In Danish, the word carries a slight weight of 'coldness' when applied to people or social systems, as it implies that logic is being prioritized over human needs or complex emotional truths. Therefore, use it carefully when discussing sensitive topics to avoid sounding dismissive of the non-rational aspects of human life.

Direct Object
Jeg prøver at rationalisere mine udgifter (I am trying to rationalize/streamline my expenses).

Det er menneskeligt at rationalisere sine handlinger, når man føler skyld.

Passive Construction
Efter fusionen skal mange afdelinger rationaliseres (After the merger, many departments must be streamlined).

Kan vi overhovedet rationalisere dette forbrug af ressourcer?

Abstract Usage
Filosoffen forsøgte at rationalisere troen (The philosopher tried to rationalize faith/bring reason to faith).

Vi må ikke rationalisere vold som en nødvendighed.

De rationaliserede deres beslutning med økonomiske argumenter.

Det er svært at rationalisere et irrationelt had.

In Denmark, rationalisere is a staple of the evening news (TV2 News or DR1), specifically during segments concerning the public sector or large corporations. You will hear it used by politicians when they discuss the need for 'effektivisering' and 'rationalisering' in the healthcare system or the police force. In these contexts, it is a politically charged word that signals a desire for modernization but often masks the reality of budget cuts. You will also encounter it frequently in the financial pages of newspapers like Børsen or Finans. Here, it is used more technically to describe the optimization of supply chains or the restructuring of global conglomerates. Beyond the world of finance and politics, the word is very common in academic settings. If you are studying psychology, sociology, or philosophy at a Danish university, you will hear rationalisere used to describe cognitive processes or the historical movement towards 'The Rationalization of Society' (as theorized by Max Weber). In intellectual podcasts or talk shows like Deadline on DR2, guests often use the word to critique how society tries to put everything into logical boxes. On a more personal level, you might hear it in serious conversations between friends or in therapy. A Dane might say, 'Jeg ved godt, jeg bare rationaliserer, men...' (I know I'm just rationalizing, but...), showing a high level of self-awareness about their own mental gymnastics. It is rarely heard in children's television, casual pop songs, or lighthearted reality TV, as it requires a certain level of cognitive abstraction. However, in a satirical context, such as the famous Danish show Klovn, a character might use the word to hilariously and poorly justify a social faux pas, highlighting the gap between their 'logical' explanation and the awkward reality. Therefore, hearing this word is usually a sign that the conversation has turned toward the structural, the psychological, or the analytical.

News Media
Commonly used in reports about public spending and corporate restructuring.

Regeringen vil rationalisere den offentlige administration for milliarder.

Academic Lectures
Used when discussing the Enlightenment or psychological defense mechanisms.

Freud beskrev, hvordan patienter ofte rationaliserer deres neuroser.

Workplace Meetings
Used when discussing 'lean' management or improving workflows.

Vi er nødt til at rationalisere vores arkiveringssystem.

Man hører ofte folk rationalisere deres manglende motion.

Debatten handlede om at rationalisere landbrugsproduktionen.

The most frequent mistake English speakers make when using rationalisere is failing to recognize its dual meaning in Danish and assuming it only means 'to make excuses.' While the psychological meaning is very common, the 'efficiency/restructuring' meaning is arguably more prevalent in professional Danish. Another common error is confusing it with the verb ræsonnere. Although both stem from the concept of 'reason,' ræsonnere means 'to reason' in the sense of logical deduction or thinking through a problem (e.g., 'Jeg ræsonnerede mig frem til løsningen'). In contrast, rationalisere usually implies an ex post facto justification or a structural change. Using rationalisere when you mean 'to think logically' will sound odd to a native speaker. Additionally, learners sometimes struggle with the prepositional use. While you can 'rationalisere over noget,' it is much more common to use it as a direct verb. Forgetting the reflexive 'sig' in phrases like 'rationalisere sig ud af' can also make the sentence feel incomplete. Another mistake is using the word in too casual a setting. If you tell a friend, 'Jeg vil rationalisere min indkøbsliste,' it sounds incredibly stiff and robotic; a better word would be 'forenkle' (simplify) or 'rydde op i' (clean up). Furthermore, be careful with the passive voice. 'Jeg blev rationaliseret' is technically possible but sounds like you were a process that was streamlined; usually, you would say 'Min stilling blev nedlagt som led i en rationalisering' (My position was cut as part of a rationalization). Finally, avoid overusing it. Because it is a high-level word, using it in every other sentence can make you sound like you are trying too hard to be intellectual. It is a 'spice' word, meant to be used precisely when the situation calls for an analytical tone. Lastly, watch out for the spelling. The '-ere' suffix is standard, but the 'tion' in the noun form (rationalisering) is where learners often trip up, sometimes trying to use the English 'z' instead of the Danish 's'.

Confusion with Ræsonnere
Do not use 'rationalisere' for the process of logical thinking; use 'ræsonnere' for that.

Forkert: Jeg prøver at rationalisere over gåden. Rigtigt: Jeg prøver at ræsonnere over gåden.

Register Errors
Using it in casual contexts makes you sound like a textbook or a corporate robot.

Stift: Vi skal rationalisere vores aftensmad. Bedre: Vi skal gøre vores aftensmad simplere.

Spelling Tip
Danish uses 's' where American English often uses 'z'. It is always 'rationalisere' with an 's'.

Han rationaliserede sit fravær med en hvid løgn.

De har rationaliseret sig selv ud i et hjørne.

Det er en fejl at rationalisere følelser væk.

Because rationalisere is a complex word, there are several alternatives that might be more appropriate depending on the exact nuance you wish to convey. If you are talking about making something more efficient in a positive, constructive way, effektivisere is often a better choice. It focuses on the result (efficiency) rather than the process of logical reduction. If you are talking about making something simpler, forenkle is the go-to word. In a business context, optimere (optimize) is a very popular buzzword that carries a more modern, tech-savvy feel than the slightly old-fashioned rationalisere. When it comes to the psychological meaning of justifying one's actions, retfærdiggøre (justify) is the most direct synonym. It implies making something 'right' (færdig/ret) in one's own mind. Bortforklare (explain away) is another excellent alternative, particularly if you want to suggest that the person is being dishonest or avoiding responsibility. Motivere can also be used, but it usually refers to the underlying reason for an action rather than the after-the-fact excuse. In a more philosophical sense, begrunde (to ground or provide reasons for) is used when you are providing solid arguments for a position. Understanding the difference between these words will elevate your Danish from 'functional' to 'nuanced.' For instance, saying 'Jeg vil retfærdiggøre min beslutning' sounds like you are standing by your choice, whereas 'Jeg vil rationalisere min beslutning' sounds like you are analyzing the logic behind it, and 'Jeg vil bortforklare min beslutning' sounds like you are trying to get out of trouble. Choosing the right word demonstrates your grasp of the social and emotional context of the conversation.

Rationalisere vs. Effektivisere
Rationalisere often implies cutting or reducing, while effektivisere implies making what you have work better.
Rationalisere vs. Retfærdiggøre
Rationalisere is more clinical and intellectual; retfærdiggøre is more about morality and being 'in the right'.
Rationalisere vs. Bortforklare
Bortforklare is more negative, implying that the explanation is a weak excuse meant to deflect blame.

Vi skal optimere vores ressourcer i stedet for bare at rationalisere dem.

Hun bortforklarede fejlen med travlhed.

Kan du begrunde dit valg af metode?

De forsøgte at retfærdiggøre krigen.

How Formal Is It?

趣味小知识

The word 'ratio' in Latin originally meant 'a reckoning' or 'an account', linking math and logic from the very beginning.

发音指南

UK /ʁɑsjɔnæliˈseˀɐ/
US /ʁɑsjɔnæliˈseˀɐ/
Stress is on the final syllable: ra-tio-na-li-SE-re.
押韵词
analysere organisere modernisere effektivisere motivere producere diskutere fungere
常见错误
  • Pronouncing the 't' as a hard 't' instead of 'sj' (sh).
  • Missing the stød (glottal stop) on the final part.
  • Stress on the first syllable.
  • Pronouncing it like the English 'rationalize' with a 'z' sound.
  • Forgetting the 'i' after 'l'.

难度评级

阅读 8/5

High due to abstract meanings and formal context.

写作 9/5

Requires precise understanding of nuance to avoid sounding robotic.

口语 7/5

Long word with complex pronunciation ('sj' and 'stød').

听力 8/5

Often spoken quickly in news contexts.

接下来学什么

前置知识

rationel logik forklare system firma

接下来学习

effektivisere optimere ræsonnere legitimere bortforklare

高级

dekonstruere systematisere kategorisere instrumentalisere

需要掌握的语法

Verbs ending in -ere are usually loanwords and follow the weak conjugation.

rationalisere -> rationaliserede -> rationaliseret

The 'sj' sound in Danish loanwords.

rationalisere (pronounced with 'sh')

Using the infinitive with 'at' as a subject.

At rationalisere er menneskeligt.

Passive voice with 'blive'.

Afdelingen blev rationaliseret.

Reflexive verbs with 'sig'.

Han rationaliserede sig ud af det.

按水平分级的例句

1

Han vil rationalisere.

He wants to rationalize.

Subject + modal verb + infinitive.

2

Vi skal rationalisere.

We must rationalize.

First person plural.

3

Kan de rationalisere?

Can they rationalize?

Question form.

4

Jeg kan ikke rationalisere.

I cannot rationalize.

Negative sentence.

5

Det er at rationalisere.

That is rationalizing.

Using the infinitive as a noun phrase.

6

Hvorfor rationalisere?

Why rationalize?

Simple question.

7

De vil gerne rationalisere.

They would like to rationalize.

Using 'gerne' for preference.

8

Prøv at rationalisere.

Try to rationalize.

Imperative with 'prøv at'.

1

Firmaet vil rationalisere produktionen.

The company wants to rationalize production.

Noun + verb + noun.

2

Han rationaliserer sit valg.

He rationalizes his choice.

Present tense.

3

Vi rationaliserede vores arbejde i går.

We rationalized our work yesterday.

Past tense with '-ede'.

4

Hun har rationaliseret sin tid.

She has rationalized her time.

Present perfect with 'har'.

5

De prøver at rationalisere alt.

They try to rationalize everything.

Verb + infinitive.

6

Det er svært at rationalisere dette.

It is hard to rationalize this.

Adjective + infinitive.

7

Hvad vil du rationalisere?

What do you want to rationalize?

Interrogative pronoun.

8

Han rationaliserer aldrig sine fejl.

He never rationalizes his mistakes.

Using the adverb 'aldrig'.

1

Det er nødvendigt at rationalisere for at spare penge.

It is necessary to rationalize to save money.

Infinitive clause of purpose.

2

Mange virksomheder rationaliserer i krisetider.

Many companies rationalize in times of crisis.

General statement in present tense.

3

Hun rationaliserede, hvorfor hun kom for sent.

She rationalized why she arrived late.

Past tense with a subordinate clause.

4

Vi har rationaliseret hele vores system nu.

We have rationalized our entire system now.

Present perfect with 'hele'.

5

Kan man rationalisere en hel afdeling?

Can one rationalize an entire department?

Modal verb with 'man'.

6

Han rationaliserer ofte sin dårlige adfærd.

He often rationalizes his bad behavior.

Adverbial placement.

7

De besluttede at rationalisere butikken.

They decided to rationalize the shop.

Verb of decision + infinitive.

8

Hvorfor rationaliserede I ikke processen før?

Why didn't you rationalize the process before?

Negative past tense question.

1

Regeringen forsøger at rationalisere den offentlige sektor.

The government is trying to rationalize the public sector.

Complex subject and object.

2

Det er en psykologisk forsvarsmekanisme at rationalisere.

It is a psychological defense mechanism to rationalize.

Noun phrase as predicate.

3

Hun rationaliserede sin frygt ved at kalde den forsigtighed.

She rationalized her fear by calling it caution.

Using 'ved at' + gerund-like infinitive.

4

De har rationaliseret sig selv ud af markedet.

They have rationalized themselves out of the market.

Reflexive resultative construction.

5

Man kan ikke rationalisere alt i livet.

One cannot rationalize everything in life.

Modal verb with 'alt'.

6

Projektet blev rationaliseret på grund af budgetmangel.

The project was rationalized due to lack of budget.

Passive voice with 'blev'.

7

Han rationaliserer sine handlinger bagefter.

He rationalizes his actions afterwards.

Temporal adverb 'bagefter'.

8

Vi må rationalisere vores energiforbrug.

We must rationalize our energy consumption.

Modal verb 'må' (must).

1

Han forsøgte ihærdigt at rationalisere sit moralske svigt.

He tried strenuously to rationalize his moral failure.

Adverb 'ihærdigt' modifying the attempt.

2

Rationaliseringen af landbruget har ændret landskabet.

The rationalization of agriculture has changed the landscape.

Noun form as subject.

3

Det er farligt at rationalisere vold som et politisk værktøj.

It is dangerous to rationalize violence as a political tool.

Complex predicative adjective structure.

4

Hun formåede at rationalisere sig ud af enhver skyldfølelse.

She managed to rationalize her way out of any sense of guilt.

Idiomatic 'rationalisere sig ud af'.

5

Direktionen præsenterede en plan for at rationalisere koncernen.

The board presented a plan to rationalize the conglomerate.

Infinitive phrase modifying a noun.

6

Man bør ikke rationalisere følelser, men snarere føle dem.

One should not rationalize emotions, but rather feel them.

Contrastive conjunction 'men snarere'.

7

De rationaliserede deres diskriminering med pseudovidenskab.

They rationalized their discrimination with pseudoscience.

Instrumental 'med' phrase.

8

Efter rationaliseringen var der kun halvdelen af personalet tilbage.

After the rationalization, only half the staff remained.

Prepositional phrase indicating time/result.

1

Moderniteten er præget af en gennemgribende lyst til at rationalisere alle livets aspekter.

Modernity is characterized by a pervasive desire to rationalize all aspects of life.

Passive voice with complex noun phrase.

2

Han dekonstruerede deres forsøg på at rationalisere den systemiske ulighed.

He deconstructed their attempt to rationalize systemic inequality.

High-level academic vocabulary.

3

At rationalisere det irrationelle er menneskehedens største intellektuelle bedrift og blindgyde.

To rationalize the irrational is humanity's greatest intellectual achievement and dead end.

Infinitive phrase as subject with complex predicate.

4

Virksomhedens overlevelse afhang af evnen til hurtigt at rationalisere de overflødige led.

The company's survival depended on the ability to quickly rationalize the redundant links.

Genitive subject and infinitive clause.

5

Hun gennemskuede straks hans tendens til at rationalisere sine egne egoistiske motiver.

She immediately saw through his tendency to rationalize his own selfish motives.

Adverbial placement and complex object.

6

Rationalisering kan ofte fungere som et intellektuelt slør over rå magtanvendelse.

Rationalization can often function as an intellectual veil over the raw exercise of power.

Metaphorical usage in formal Danish.

7

Vi må problematisere den måde, hvorpå vi rationaliserer vores naturforbrug.

We must problematize the way in which we rationalize our consumption of nature.

Relative clause 'hvorpå'.

8

Der findes en hårfin grænse mellem at forklare og at rationalisere.

There exists a fine line between explaining and rationalizing.

Existential 'der findes' construction.

常见搭配

rationalisere produktionen
rationalisere sin adfærd
rationalisere driften
rationalisere sig ud af
forsøge at rationalisere
behov for at rationalisere
rationalisere omkostninger
rationalisere over noget
være svær at rationalisere
rationalisere en beslutning

常用短语

at rationalisere væk

— To remove something through a process of streamlining.

Mange stillinger blev rationaliseret væk.

en rationaliseringsrunde

— A round of layoffs or efficiency measures in a company.

Firmaet har annonceret en ny rationaliseringsrunde.

at rationalisere sig selv

— To find logical reasons for one's own actions.

Man kan hurtigt rationalisere sig selv til hvad som helst.

økonomisk rationalisering

— The act of making a system cheaper to run.

Økonomisk rationalisering er nødvendig i år.

psykologisk rationalisering

— The mental process of making excuses.

Psykologisk rationalisering beskytter egoet.

at rationalisere fornuften

— To apply logic to the concept of reason itself.

Filosoffer elsker at rationalisere fornuften.

en trang til at rationalisere

— An urge to explain everything logically.

Han har en sygelig trang til at rationalisere alt.

uden at rationalisere

— Doing something without trying to justify it.

Gør det bare uden at rationalisere.

at rationalisere på bagkant

— To justify something after it has already happened.

Det er nemt at rationalisere på bagkant.

rationalisere til ukendelighed

— To change something so much through logic that it's unrecognizable.

De har rationaliseret planen til ukendelighed.

容易混淆的词

rationalisere vs ræsonnere

Means to logically deduce something, while rationalisere means to streamline or justify.

rationalisere vs rationere

Means to limit or distribute in fixed portions (like food during a war).

rationalisere vs realisere

Means to realize a dream or sell an asset, not to make something logical.

习语与表达

"at rationalisere sig ud af en våd avis"

— To be so good at making excuses that you can justify even the most obvious failures.

Han er så veltalende, at han kan rationalisere sig ud af en våd avis.

informal/humorous
"at rationalisere med hovedet under armen"

— To try to be logical but in a very stupid or thoughtless way.

De rationaliserede projektet med hovedet under armen.

informal
"at rationalisere fanden på væggen"

— To use logic to justify a very negative or scary outcome.

Han rationaliserede fanden på væggen med sine tal.

informal
"at rationalisere stolpe op og stolpe ned"

— To rationalize extensively and endlessly.

Hun rationaliserede stolpe op og stolpe ned om sit valg.

informal
"at rationalisere til den store guldmedalje"

— To rationalize very much or very well.

Han rationaliserede til den store guldmedalje efter nederlaget.

informal
"at rationalisere i øst og vest"

— To rationalize in a disorganized or inconsistent way.

De rationaliserede i øst og vest uden en plan.

informal
"at rationalisere for lukket tæppe"

— To make logical decisions behind closed doors without transparency.

Beslutningen blev rationaliseret for lukket tæppe.

formal/journalistic
"at rationalisere på lånt tid"

— To try to fix a system that is already doomed.

De rationaliserer på lånt tid i den afdeling.

neutral
"at rationalisere sig til tiggerstaven"

— To streamline so much that you end up losing everything.

De har rationaliseret sig til tiggerstaven.

informal/ironic
"at rationalisere med de store briller på"

— To rationalize from a very broad or academic perspective.

Han rationaliserede problemet med de store briller på.

neutral

容易混淆

rationalisere vs ræsonnere

Both involve logic (reason).

Ræsonnere is the act of thinking logically to find a solution. Rationalisere is the act of making a system efficient or justifying a behavior after it happened.

Jeg ræsonnerede over gåden (I reasoned over the riddle).

rationalisere vs rationere

Similar spelling and sound.

Rationere is about dividing resources. Rationalisere is about efficiency or logic.

Vi må rationere vandet (We must ration the water).

rationalisere vs retfærdiggøre

Both can mean 'to justify'.

Retfærdiggøre is more about morality and being right. Rationalisere is more about using logic as a tool or defense.

Han retfærdiggjorde sin krig (He justified his war).

rationalisere vs effektivisere

Both used in business for saving money.

Effektivisere is generally positive (doing things better). Rationalisere can be negative (cutting things out).

Vi skal effektivisere vores it (We must make our IT more effective).

rationalisere vs optimere

Both about making things better.

Optimere is a modern term for making something as good as possible. Rationalisere is a more traditional term for logical reduction.

Vi optimerer vores hjemmeside (We are optimizing our website).

句型

A2

Jeg vil [verb] [noun].

Jeg vil rationalisere mit arbejde.

B1

Det er vigtigt at [verb] [noun].

Det er vigtigt at rationalisere produktionen.

B2

Han prøvede at [verb], hvorfor han [past verb].

Han prøvede at rationalisere, hvorfor han løj.

C1

Ved at [verb] [noun], opnåede de [noun].

Ved at rationalisere driften, opnåede de overskud.

C1

Man kan ikke blot [verb] sig ud af [noun].

Man kan ikke blot rationalisere sig ud af skyld.

C2

Der findes en tendens til at [verb] [abstract noun].

Der findes en tendens til at rationalisere ulighed.

C2

[Noun] er et resultat af en gennemgribende [noun].

Effektiviteten er et resultat af en gennemgribende rationalisering.

B2

Hvis vi [verb], kan vi [verb].

Hvis vi rationaliserer, kan vi spare.

词族

名词

rationalisering (rationalization)
rationalisme (rationalism)
rationalitet (rationality)
ration (ration)

动词

rationalisere (rationalize)
ræsonnere (reason)

形容词

rationel (rational)
rationalistisk (rationalistic)

相关

fornuft
logik
effektivitet
begrundelse
undskyldning

如何使用

frequency

Common in media and professional life, rare in casual talk.

常见错误
  • Jeg prøver at rationalisere over svaret. Jeg prøver at ræsonnere mig frem til svaret.

    Rationalisere is not for solving a puzzle; ræsonnere is.

  • Firmaet vil rationalisere 10 medarbejdere. Firmaet vil nedlægge 10 stillinger som led i en rationalisering.

    You don't rationalize people; you rationalize the system or positions.

  • Det er en god rationalisere. Det er en god rationalisering.

    You used the verb instead of the noun.

  • Han rationalisere alt. Han rationaliserer alt.

    Missing the 'r' for the present tense.

  • Jeg kan ikke rationalize det. Jeg kan ikke rationalisere det.

    Used the English spelling with 'z'.

小贴士

Business Context

When you see 'rationalisere' in a job contract or company news, pay close attention—it usually means changes to your tasks or department are coming.

Weak Verb

Remember it's a regular '-ere' verb. It's easy to conjugate: rationaliserer, rationaliserede, har rationaliseret.

Psychology

Use it when you want to describe someone who is avoiding their true feelings by using logic. It sounds more analytical than 'undskylde' (excuse).

Related Words

Learn 'rationel' (adjective) and 'rationalisering' (noun) at the same time to build a word family.

Stress the End

Always put the stress on the last part of the word. This is key for being understood by Danes.

Academic Tone

This is a great word to use in a Danish university essay to describe a logical justification for a theory.

Euphemism Alert

In politics, 'rationalisering' is often a 'code word' for saving money. Listen for what the politician is *not* saying.

Danish Values

Danes like things to be 'rationelle', but they also like them to be 'menneskelige' (human). Using this word can highlight that tension.

Spelling

Never use a 'z'. It's always 's' in Danish. Rationalisere, not rationalize.

C1 Level

Mastering this word is a sign that you are reaching a high level of Danish where you can discuss abstract and professional topics.

记住它

记忆技巧

Think of a 'Ratio' (math) and 'Lies'. When you rationalize, you use 'Ratios' (logic) to cover up 'Lies' (excuses) or to cut 'Lies' (waste) in a business.

视觉联想

Imagine a factory where a giant robot is using a ruler (logic) to cut off messy branches (inefficiency). Or imagine a person wearing a 'Logic' mask over a 'Guilty' face.

Word Web

logik fornuft penge psykologi undskyldning firma plan system

挑战

Try to use 'rationalisere' in a sentence about your own habits today, then use it in a sentence about a big company you know.

词源

Derived from the Latin 'rationalis' (reasonable), from 'ratio' (reason, calculation).

原始含义: To make something conform to reason or to calculate.

Indo-European -> Italic -> Latin -> French -> Danish.

文化背景

Be careful using this word when people have lost their jobs, as 'rationalisering' can sound like a heartless corporate excuse.

In English, 'rationalize' is mostly psychological. In Danish, the business/efficiency meaning is much stronger and more common in formal settings.

Max Weber's 'Rationalization of Society' (often discussed in Danish sociology) Danish political debates about 'Sundahedsvæsenet' Satirical sketches in 'Rytteriet'

在生活中练习

真实语境

Business Meeting

  • Vi skal rationalisere driften.
  • Hvor kan vi rationalisere?
  • Er planen rationaliseret?
  • Rationalisering er nødvendig.

Therapy/Psychology

  • Du rationaliserer dine følelser.
  • Hvorfor rationaliserer du det?
  • Det er en rationalisering.
  • Stop med at rationalisere.

Political Debate

  • Regeringen vil rationalisere.
  • Dette er en kold rationalisering.
  • Vi må rationalisere klogt.
  • Rationalisering koster job.

Academic Writing

  • Forfatteren rationaliserer...
  • En tendens til at rationalisere.
  • Rationaliseringen af samfundet.
  • Det kan rationaliseres som...

Personal Productivity

  • Jeg skal rationalisere min dag.
  • Hvordan rationaliserer jeg dette?
  • Min proces er rationaliseret.
  • Jeg rationaliserer mine vaner.

对话开场白

"Tror du, det er muligt at rationalisere den danske folkeskole yderligere?"

"Hvor tit tager du dig selv i at rationalisere en dårlig beslutning?"

"Er 'rationalisering' bare et pænt ord for at fyre folk i erhvervslivet?"

"Kan man rationalisere kærlighed, eller er det en umulig opgave?"

"Hvordan har rationaliseringen af samfundet påvirket vores mentale sundhed?"

日记主题

Skriv om en gang, hvor du rationaliserede et dyrt køb. Hvad var dine argumenter, og var de sande?

Reflektér over, hvordan du kan rationalisere dine daglige rutiner for at få mere fritid.

Beskriv en politisk beslutning, som du mener er blevet rationaliseret med dårlige argumenter.

Hvordan påvirker det et venskab, hvis man altid rationaliserer sine fejl i stedet for at sige undskyld?

Er der områder af dit liv, som du absolut ikke ønsker at rationalisere? Hvorfor?

常见问题

10 个问题

Not always, but in a Danish business context, it is a very common euphemism for downsizing. If a company says they are 'rationalizing,' they are often looking to reduce staff costs. However, it can also just mean improving a computer system or a workflow without firing anyone.

In English, 'rationalize' is almost always used in the psychological sense (making excuses). In Danish, the business/efficiency sense is just as common, if not more so, in formal language. So, the Danish word has a broader professional application than the English one.

It sounds exactly like the English 'sh' in 'ship' or 'shoe'. So 'rationalisere' sounds like 'ra-sho-na-li-se-re'. This is a common feature in Danish words borrowed from Latin or French.

No, if you mean the process of thinking through a problem, use 'tænke' or 'ræsonnere'. 'Rationalisere' is specifically about making something logical or justifying it, not the general act of reasoning.

The noun is 'rationalisering'. In the plural, it is 'rationaliseringer'. For example: 'Der er mange rationaliseringer i den nye plan.'

It is neutral in theory, but because it's often used to justify cuts or bad behavior, it can have a negative or 'cold' connotation. It depends entirely on the context and the speaker's intent.

No, you rationalisere a person's *behavior* or a *position* in a company, but you cannot rationalize a person themselves. That would sound like you are trying to make the person logical, which is not how the word is used.

Yes, it can be used to describe the process of bringing a set of observations into a logical, theoretical framework. For example, 'at rationalisere data'.

The phrase 'at rationalisere sig ud af noget' means to use logic to escape a difficult situation or feeling. Example: 'Han rationaliserede sig ud af sin dårlige samvittighed.'

It is less common in casual talk and more common in 'voksen-snak' (adult talk) about work, politics, or serious personal issues. You won't hear teenagers use it much.

自我测试 200 个问题

writing

Skriv en sætning om at spare penge i et firma ved at bruge 'rationalisere'.

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

正确! 不太对。 正确答案:
writing

Skriv en sætning om en person, der forklarer en fejl.

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

正确! 不太对。 正确答案:
writing

Brug 'rationalisere sig ud af' i en sætning.

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

正确! 不太对。 正确答案:
writing

Hvad vil du rationalisere i dit liv? Skriv 2 sætninger.

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

正确! 不太对。 正确答案:
writing

Forklar ordet 'rationaliseringsrunde'.

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

正确! 不太对。 正确答案:
writing

Diskutér kort fordele og ulemper ved rationalisering i det offentlige.

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

正确! 不太对。 正确答案:
writing

Lav en sætning i datid med 'rationalisere'.

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

正确! 不太对。 正确答案:
writing

Brug ordet 'rationalisering' som navneord i en sætning.

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

正确! 不太对。 正确答案:
writing

Hvordan kan man rationalisere umoralsk adfærd?

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

正确! 不太对。 正确答案:
writing

Skriv et spørgsmål med 'rationalisere'.

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

正确! 不太对。 正确答案:
writing

Omskriv: 'Han fandt på en undskyldning' ved at bruge 'rationalisere'.

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

正确! 不太对。 正确答案:
writing

Skriv en akademisk sætning om samfundets udvikling.

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

正确! 不太对。 正确答案:
writing

Brug 'har rationaliseret' i en sætning.

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

正确! 不太对。 正确答案:
writing

Brug ordet 'rationel' og 'rationalisere' i samme sætning.

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

正确! 不太对。 正确答案:
writing

Skriv en kritik af en leders beslutning.

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

正确! 不太对。 正确答案:
writing

Skriv en sætning om din computer og rationalisering.

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

正确! 不太对。 正确答案:
writing

Hvad betyder det at 'rationalisere væk'?

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

正确! 不太对。 正确答案:
writing

Beskriv en situation, hvor logik bruges forkert.

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

正确! 不太对。 正确答案:
writing

Brug modalverbet 'skal' med 'rationalisere'.

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

正确! 不太对。 正确答案:
writing

Brug 'rationalisere' i passiv (blev).

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

正确! 不太对。 正确答案:
speaking

Udtal ordet 'rationalisere' højt tre gange. Husk 'sh'-lyden.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Fortæl om noget, du har rationaliseret i dit eget liv.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Diskutér om rationalisering altid er godt for et samfund.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Sig sætningen: 'Firmaet skal rationalisere produktionen.'

Read this aloud:

正确! 不太对。 正确答案:
speaking

Forklar forskellen på 'at forklare' og 'at rationalisere'.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Brug ordet 'rationalisere' i en formel tale.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Spørg en ven: 'Hvorfor rationaliserer du dine fejl?'

Read this aloud:

正确! 不太对。 正确答案:
speaking

Beskriv en rationaliseringsrunde i et firma.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Hvordan kan man rationalisere en krig? Giv eksempler.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Sig: 'Jeg har rationaliseret mine udgifter.'

Read this aloud:

正确! 不太对。 正确答案:
speaking

Udtal ordet 'rationaliseringsrunde' korrekt.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Reflektér over begrebet 'den kolde rationalisering'.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Sig: 'Det er svært at rationalisere dette.'

Read this aloud:

正确! 不太对。 正确答案:
speaking

Fortæl en kort historie om en person der rationaliserer.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Hvilken rolle spiller rationalisering i moderne politik?

Read this aloud:

正确! 不太对。 正确答案:
speaking

Sig: 'Vi må rationalisere nu.'

Read this aloud:

正确! 不太对。 正确答案:
speaking

Sig: 'Hun rationaliserede sin frygt.'

Read this aloud:

正确! 不太对。 正确答案:
speaking

Brug 'rationalisere' i en diskussion om klimaet.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Spørg: 'Hvad betyder rationalisere?'

Read this aloud:

正确! 不太对。 正确答案:
speaking

Sig: 'Planen blev rationaliseret sidste uge.'

Read this aloud:

正确! 不太对。 正确答案:
listening

Hvad hører du i denne sætning: 'Vi skal rationalisere driften'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvad er fokus i denne lydbid: 'Han rationaliserer bare sine fejl'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvad antyder taleren med ordet 'rationaliseringsrunde'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hører du ordet 'rationalisere' eller 'rationere'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvor mange gange bliver ordet 'rationalisere' sagt?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvad er tonen i sætningen: 'Det er en kold rationalisering'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvilket ord kommer efter 'at' i: 'Det er vigtigt at...'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvilken tid er verbet i: 'De rationaliserede alt'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvad er objektet i: 'Han rationaliserede sit moralske svigt'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Er ordet 'rationalisere' i ental eller flertal i denne sammenhæng?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvad er det første bogstav i ordet?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvad betyder 'at rationalisere sig selv ud i et hjørne'?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvad udtales 'sj' som?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Er der 'stød' i ordet?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:
listening

Hvilken faggruppe bruger ordet mest i denne lydfil?

正确! 不太对。 正确答案:
正确! 不太对。 正确答案:

/ 200 correct

Perfect score!

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