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A2 noun #10,000 よく出る 9分で読める

irregularidad

上位10,000

練習する例文メモとヒント irregularidad 30秒で

解説 irregularidad in your Level:

At the A1 level, you don't need to use 'irregularidad' often, but you might hear it when talking about simple things like the weather or a schedule. Imagine you have a class every Monday, but one week it's on Tuesday. That is an 'irregularidad'. Think of it as 'something that is not normal'. You can use it to describe a bumpy road (un camino con irregularidad) or a drawing that isn't perfectly straight. It's a big word, but it just means 'not regular'. For now, focus on the fact that it ends in -idad, which makes it a 'la' word (la irregularidad). You can use it simply: 'Hay una irregularidad' (There is an irregularity). This helps you describe why something feels 'off' or 'different' from the usual routine without needing complex verbs. It's a useful noun to start recognizing in signs or simple news snippets.

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At the A2 level, you should start using 'irregularidad' to describe physical objects and basic patterns. You might use it to talk about your health, like 'tengo una irregularidad en mi sueño' (I have an irregularity in my sleep). It's also very useful for describing the terrain when you go for a walk or a hike. If the ground is not flat, you can say 'el terreno tiene irregularidades'. At this level, you are learning to provide more detail in your descriptions, and this word is perfect for that. You should also be aware of its use in grammar, specifically 'verbos con irregularidad' (verbs with irregularity), which are the verbs you are currently studying! Understanding that 'irregularidad' means 'not following the rule' will help you remember why some verbs change their stems. Practice using it with the verb 'haber' (hay) or 'tener' (tiene) to describe things around you.

By B1, you are expected to use 'irregularidad' in more formal or professional contexts. You should be able to discuss 'irregularidades administrativas' or 'financieras' in a basic way. For example, if you are explaining why a project is delayed, you might say, 'Hubo una irregularidad en la entrega de materiales' (There was an irregularity in the delivery of materials). This level requires you to move beyond simple descriptions and start using the word to explain situations and problems. You will also see this word frequently in newspapers. When you read about a scandal or a mistake in a government office, the word 'irregularidad' will almost always be there. It's a 'safe' word that suggests a problem without necessarily accusing someone of a crime yet. You should also be comfortable using it in the plural ('irregularidades') to describe a general lack of order in a system.

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At the B2 level, 'irregularidad' becomes a key tool for nuanced expression. You will use it to discuss complex topics like politics, economics, and science. You might talk about the 'irregularidad de los mercados' (market irregularity) or 'irregularidades en el procedimiento legal'. At this stage, you should be able to use the word with a variety of adjectives: 'una irregularidad flagrante' (a glaring irregularity), 'una pequeña irregularidad' (a minor irregularity), or 'una irregularidad sistemática' (a systematic irregularity). You'll also encounter it in literature to describe the 'irregularidad' of a character's life or the landscape. You should be able to distinguish it from similar words like 'anomalía' or 'defecto' and choose the most appropriate one for your context. Your ability to use 'irregularidad' correctly in a formal essay or a professional presentation will demonstrate a high level of linguistic competence and a good grasp of formal Spanish registers.

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For C1 learners, 'irregularidad' is a word that appears in high-level academic, legal, and technical discourse. You should be able to use it to analyze complex systems, such as the 'irregularidad de las órbitas planetarias' or 'la irregularidad en la distribución de la riqueza'. You will see it in legal documents where every 'irregularidad' must be meticulously documented and addressed. At this level, you should also appreciate the aesthetic use of the word—how 'irregularidad' can be a positive attribute in art, architecture, or nature, representing organic growth rather than mechanical perfection. You might use it in a debate to point out inconsistencies in an opponent's argument: 'Su propuesta presenta varias irregularidades lógicas'. Your use of the word should be precise, and you should be comfortable using it in complex sentence structures with advanced connectors and subjunctive moods.

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At the C2 level, you have a masterly command of 'irregularidad'. You can use it to discuss the finest nuances of philosophy, law, and science. You might explore the concept of 'irregularidad' as a fundamental principle of the universe in a physics paper, or use it in a literary critique to describe the intentional 'irregularidad' in a poet's meter. You are aware of the word's historical evolution and its place within the broader family of Latinate terms. In professional legal or diplomatic contexts, you can use the word with absolute precision to describe specific breaches of protocol or law. You can also play with the word's connotations, using it ironically or metaphorically in high-level creative writing. For you, 'irregularidad' is not just a vocabulary word; it is a conceptual tool that you can wield with sophistication and subtlety in any communicative situation, whether written or spoken.

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練習する例文メモとヒント

irregularidad 30秒で

Irregularidad describes a lack of uniformity, pattern, or compliance with rules, applicable to physical surfaces, schedules, health, and legal or administrative procedures.
It is a feminine noun (la irregularidad) that is very common in formal Spanish, especially in news reports regarding corruption or procedural errors.
The word can be used positively in art to describe natural beauty or negatively to point out mistakes, flaws, or illegal activities.
Commonly paired with verbs like 'detectar', 'corregir', and 'presentar', it is an essential word for reaching an intermediate level of Spanish.

The Spanish word irregularidad is a versatile noun that English speakers will find quite intuitive, as it shares a common Latin root with the English word 'irregularity'. At its core, it describes the state or quality of not being regular, uniform, or consistent. Whether you are talking about a bumpy road, an inconsistent heartbeat, or a suspicious discrepancy in financial records, this is the word you need. In Spanish, it is a feminine noun, so you will always pair it with feminine articles like la or una.

Physical Texture: When describing surfaces, an irregularidad refers to bumps, holes, or uneven patches. Architects and engineers use it to discuss the topography of land or the finish of a material. For example, a carpenter might sand a piece of wood to remove any irregularidad.
Bureaucracy and Law: In a legal or administrative context, it refers to a breach of rules or a lack of compliance with standard procedures. If a company's taxes don't add up, the authorities might investigate an irregularidad administrativa or contable. This is perhaps its most common usage in news headlines.
Health and Science: Doctors use it to describe physiological patterns that deviate from the norm, such as an irregularidad en el pulso (an irregular pulse) or irregularities in a patient's sleep cycle.

People use this word when they want to sound precise and objective. While 'un problema' is vague, 'una irregularidad' suggests that there is a specific standard that is not being met. It is highly common in professional environments, but also appears in daily life when discussing the weather, sports schedules, or the unevenness of a handmade product. Because it is a formal-sounding word, using it correctly can significantly elevate your Spanish level from basic to intermediate.

El inspector encontró una irregularidad en los documentos de la empresa.

La irregularidad del terreno hace que caminar sea difícil.

In summary, use this word whenever something deviates from a set pattern, whether that pattern is a straight line, a legal procedure, or a biological rhythm. It is a 'bridge word' that connects physical descriptions with abstract concepts of order and law.

Using irregularidad correctly involves understanding its grammatical role as a noun and its common pairings with verbs like 'detectar' (to detect), 'corregir' (to correct), or 'presentar' (to present/show). Since it is a feminine noun, you must ensure all adjectives agree in gender and number. For instance, 'una pequeña irregularidad' (a small irregularity).

As a Subject: 'La irregularidad de sus visitas me preocupa.' (The irregularity of his visits worries me). Here, it acts as the main subject, driving the action of the sentence.
As a Direct Object: 'Hemos detectado una irregularidad en su cuenta bancaria.' (We have detected an irregularity in your bank account). This is a very common structure in formal correspondence.

No podemos ignorar esta irregularidad en el proceso de votación.

When describing physical objects, it often follows the preposition 'con' or 'sin'. 'Una superficie con muchas irregularidades' (A surface with many irregularities). Conversely, 'un ritmo sin ninguna irregularidad' (a rhythm without any irregularity). Note how the word can shift between singular and plural depending on whether you are talking about a specific instance or a general quality.

La irregularidad climática ha afectado las cosechas de este año.

Es necesario investigar cualquier irregularidad en los gastos públicos.

In more advanced usage, you might see it in the context of linguistics, referring to 'irregularidad verbal' (verb irregularity), which is something every Spanish learner deals with! It describes verbs like 'ser' or 'ir' that don't follow standard conjugation patterns. Whether you are talking about verbs, mountains, or tax returns, the structure remains the same: it is the lack of a predictable pattern.

You will encounter irregularidad in several key areas of Spanish-speaking life. Understanding these contexts will help you recognize the word and use it naturally. It is not a word you use every second in a casual conversation with friends, but it is essential for navigating the adult world in a Spanish-speaking country.

The News and Media: Turn on any news channel in Spain, Mexico, or Argentina, and you will likely hear about 'irregularidades en las elecciones' (irregularities in the elections) or 'irregularidades financieras' (financial irregularities). It is the standard term journalists use to describe suspected corruption or procedural errors before they are proven to be crimes.
The Workplace: In an office setting, a manager might say, 'Hay una irregularidad en el inventario' (There is an irregularity in the inventory). This is a polite but serious way of saying things don't match up and need to be checked.
Sports and Nature: Sports commentators might talk about the 'irregularidad' of a team's performance—meaning they are great one week and terrible the next. In nature documentaries, you'll hear about the 'irregularidad de las costas' (the irregularity of the coastlines).

El médico dijo que la irregularidad en el latido no es peligrosa.

One interesting place you'll find it is in the world of art and design. A potter might admire the 'irregularidad' of a handmade bowl, viewing the lack of perfect symmetry as a sign of authenticity and beauty. In this sense, the word loses its negative 'error' connotation and takes on a more aesthetic, descriptive tone.

La irregularidad de las piedras le da un toque rústico a la pared.

Whether it's a legal warning or a description of a beautiful mountain range, 'irregularidad' is a word that helps you describe the complex, non-linear reality of the world around you. It moves beyond the simple 'bien' or 'mal' and provides a more nuanced way to describe patterns.

Even though irregularidad is a cognate, there are several pitfalls that English speakers often fall into when using it in Spanish. Avoiding these common mistakes will make your Spanish sound much more natural and professional.

Gender Confusion: The most common mistake is using a masculine article. Students often say 'el irregularidad' because it feels like a 'thing'. Always remember: nouns ending in -idad are feminine. It is 'la irregularidad'.
Spelling Errors: English speakers often try to use a double 'r' at the start or a double 'l'. In Spanish, it starts with 'i' followed by a single 'r', then 're', then 'gu', 'la', 'ri', 'dad'. Note that the first 'r' is strong because it follows 'i' in the prefix 'ir-', but it is not written as 'rr'.
Overusing it for 'Problems': While 'irregularidad' can mean a problem, it specifically means a lack of pattern. Don't use it for a simple mistake like a typo. Use it for something that breaks a system or a physical shape.

Incorrecto: El irregularidad fue corregido. Correcto: La irregularidad fue corregida.

Another subtle mistake is with the plural. In English, we say 'irregularities'. In Spanish, it is 'irregularidades'. Don't forget the 'e' before the 's'. Also, be careful with the pronunciation. The 'u' in 'gu' is silent because it is followed by 'l', forming the 'gu-la' sound (like 'goo-la' but shorter).

No confundas irregularidad con 'anomalía'. Una anomalía es algo extraño; una irregularidad es algo que no sigue la regla.

Finally, avoid using 'irregularidad' when you mean 'disability' or 'illness'. While it can describe a heart rhythm, it is not a general term for being sick. Stick to the context of patterns, shapes, and rules to ensure you are understood correctly every time.

While irregularidad is a great word, having synonyms in your pocket will make you sound more like a native speaker. Depending on whether you're talking about a bumpy road or a shady business deal, you might want to choose a different term.

Anomalía: This is very close to 'irregularidad' but suggests something that is truly strange or exceptional, not just 'not regular'. Use this for scientific data or very weird occurrences.
Desnivel: If you are specifically talking about the ground or a floor being uneven (one part higher than the other), 'desnivel' is much more common than 'irregularidad'.
Imperfección: Use this for physical objects where the 'irregularidad' is seen as a flaw. For example, a scratch on a car or a bubble in glass.
Falta: In legal or sports contexts, if the 'irregularidad' is a specific violation, it's often called a 'falta' (a foul or a fault).

La anomalía en los datos fue una gran sorpresa para el equipo.

When comparing these words, think about the 'vibe'. 'Irregularidad' is the most neutral and formal. 'Desnivel' is very specific to height. 'Anomalía' sounds scientific. 'Falta' sounds like someone is in trouble. By choosing the right one, you show that you understand the nuances of the Spanish language.

Este suelo tiene un desnivel que hace que la puerta no cierre bien.

Learning these alternatives helps you avoid repeating the same word over and over in a conversation or essay. It builds your 'vocabulary muscle' and allows you to describe the world with much more color and accuracy.

How Formal Is It?

豆知識

The word 'regula' (rule) also gives us the word 'ruler' (the measuring tool). So, 'irregularidad' literally means something that wouldn't fit against a straight ruler!

発音ガイド

UK /i.re.ɣu.la.ɾi.ˈðað/

US /i.re.ɣu.la.ɾi.ˈðad/

The stress is on the very last syllable: dad.

韻が合う語

felicidad ciudad verdad soledad libertad amistad unidad sociedad

よくある間違い

Stressing the 'la' or 'ri' syllable instead of 'dad'.
Pronouncing the first 'i' like the English 'eye'.
Adding an extra 'r' at the beginning (irr-).
Pronouncing the 'u' like a full 'you' instead of a simple 'oo'.
Making the final 'd' too hard, like a 't'.

難易度

読解 2/5

Easy to recognize because it looks like the English word.

ライティング 3/5

Slightly tricky spelling with the 'rr' sound and the '-idad' ending.

スピーキング 4/5

The long word and final 'd' can be a mouthful for beginners.

リスニング 3/5

Clear pronunciation, but the final 'd' often disappears in fast speech.

次に学ぶべきこと

前提知識

regular regla tener hay problema

次に学ぶ

anomalía procedimiento auditoría topografía sincronía

上級

arbitrariedad discrecionalidad heterogeneidad asimetría

知っておくべき文法

Nouns ending in -idad are feminine.

La irregularidad, la felicidad, la verdad.

Pluralization of words ending in 'd'.

Irregularidad -> Irregularidades (add -es).

The prefix 'ir-' is a form of 'in-' used before 'r'.

Irreal, irregular, irresponsable.

Adjective agreement with feminine nouns.

Una irregularidad detectada (not detectado).

Stress on the last syllable for words ending in 'd'.

I-rre-gu-la-ri-DAD.

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レベル別の例文

La mesa tiene una irregularidad.

The table has an irregularity.

Feminine singular noun.

Hay una irregularidad en mi horario.

There is an irregularity in my schedule.

Uses 'hay' (there is).

No me gusta la irregularidad del dibujo.

I don't like the irregularity of the drawing.

Definite article 'la'.

El papel tiene una pequeña irregularidad.

The paper has a small irregularity.

Adjective 'pequeña' matches gender.

Es una irregularidad muy simple.

It is a very simple irregularity.

Simple sentence structure.

Veo una irregularidad en la pared.

I see an irregularity in the wall.

Verb 'ver' (to see).

La irregularidad es normal aquí.

The irregularity is normal here.

Subject-verb agreement.

Busco la irregularidad en el mapa.

I am looking for the irregularity on the map.

Direct object.

El terreno presenta una irregularidad notable.

The terrain shows a notable irregularity.

Verb 'presentar' is more formal than 'tener'.

Tengo una irregularidad en mi ritmo cardíaco.

I have an irregularity in my heart rate.

Medical context.

Debemos corregir esta irregularidad pronto.

We must correct this irregularity soon.

Verb 'corregir' (to correct).

La irregularidad del clima es un problema.

The irregularity of the weather is a problem.

Abstract usage.

Hay muchas irregularidades en este suelo.

There are many irregularities in this floor.

Plural form 'irregularidades'.

Esa irregularidad no es importante.

That irregularity is not important.

Demonstrative 'esa'.

La irregularidad de la tela es bonita.

The irregularity of the fabric is pretty.

Positive connotation.

Detectamos una irregularidad en el proceso.

We detected an irregularity in the process.

Preterite tense.

El auditor encontró una irregularidad contable.

The auditor found an accounting irregularity.

Professional/Business context.

La irregularidad administrativa retrasó el proyecto.

The administrative irregularity delayed the project.

Cause and effect.

Explicó la irregularidad de sus ausencias.

He explained the irregularity of his absences.

Abstract/Behavioral context.

No se permite ninguna irregularidad en el examen.

No irregularity is allowed in the exam.

Passive 'se' structure.

La irregularidad de la costa dificulta la navegación.

The irregularity of the coast makes navigation difficult.

Geographical context.

Investigan una posible irregularidad en la subasta.

They are investigating a possible irregularity in the auction.

Present continuous.

La irregularidad del pulso puede ser síntoma de estrés.

Irregularity of the pulse can be a symptom of stress.

Scientific/Medical.

Corrigieron las irregularidades detectadas el mes pasado.

They corrected the irregularities detected last month.

Past participle 'detectadas' as adjective.

La prensa denunció graves irregularidades electorales.

The press reported serious electoral irregularities.

Political context.

La irregularidad de las precipitaciones afectó la cosecha.

The irregularity of rainfall affected the harvest.

Environmental context.

Existe una irregularidad manifiesta en este contrato.

There is a manifest irregularity in this contract.

Legal terminology 'manifiesta'.

La irregularidad del relieve impide la construcción del puente.

The irregularity of the terrain prevents the bridge's construction.

Technical/Engineering.

Analizamos la irregularidad de los datos estadísticos.

We analyzed the irregularity of the statistical data.

Academic context.

La irregularidad de su conducta llamó la atención de todos.

The irregularity of his conduct caught everyone's attention.

Psychological context.

Se observó una irregularidad en el crecimiento de la planta.

An irregularity was observed in the plant's growth.

Scientific observation.

La empresa debe subsanar cualquier irregularidad fiscal.

The company must rectify any tax irregularity.

Formal verb 'subsanar'.

La irregularidad métrica es una característica del poema.

Metric irregularity is a characteristic of the poem.

Literary analysis.

El informe detalla la irregularidad en la adjudicación de fondos.

The report details the irregularity in the allocation of funds.

High-level administrative Spanish.

La irregularidad de las órbitas sugiere la presencia de otro cuerpo.

The irregularity of the orbits suggests the presence of another body.

Scientific hypothesis.

Se aprecia una cierta irregularidad en la pincelada del artista.

A certain irregularity in the artist's brushstroke can be seen.

Art criticism.

La irregularidad del flujo migratorio plantea retos logísticos.

The irregularity of the migratory flow poses logistical challenges.

Sociopolitical analysis.

Abordaremos la irregularidad de los resultados en la próxima sesión.

We will address the irregularity of the results in the next session.

Formal future tense.

La irregularidad del terreno volcánico dificulta el acceso.

The irregularity of the volcanic terrain makes access difficult.

Geological description.

No hay justificación para tal irregularidad en el protocolo.

There is no justification for such an irregularity in the protocol.

Emphatic 'tal'.

La irregularidad ontológica del ser es un tema recurrente.

The ontological irregularity of being is a recurring theme.

Philosophical discourse.

Se detectó una irregularidad sistémica en el engranaje del poder.

A systemic irregularity was detected in the gears of power.

Metaphorical usage.

La irregularidad de los sedimentos revela cambios climáticos milenarios.

The irregularity of the sediments reveals millenary climatic changes.

Technical scientific Spanish.

La aparente irregularidad del caos esconde un orden profundo.

The apparent irregularity of chaos hides a deep order.

Paradoxical expression.

El jurista argumentó sobre la irregularidad del proceso de casación.

The jurist argued about the irregularity of the cassation process.

Specialized legal Spanish.

La irregularidad de la trama dota a la novela de un ritmo sincopado.

The irregularity of the plot gives the novel a syncopated rhythm.

Advanced literary criticism.

Persiste una irregularidad en la distribución de la materia oscura.

An irregularity persists in the distribution of dark matter.

Astrophysical context.

La irregularidad del terreno es intrínseca a su formación geológica.

The irregularity of the terrain is intrinsic to its geological formation.

Formal academic tone.

よく使う組み合わせ

detectar una irregularidad

irregularidad administrativa

irregularidad contable

irregularidad del terreno

irregularidad cardíaca

corregir una irregularidad

investigar irregularidades

irregularidad manifiesta

presentar irregularidades

grave irregularidad

よく使うフレーズ

Sin ninguna irregularidad

— Perfectly normal or smooth. Used to describe a process that went well.

El evento transcurrió sin ninguna irregularidad.

Debido a una irregularidad

— Because of an error or inconsistency. Often used to explain delays.

El vuelo se canceló debido a una irregularidad técnica.

Salvo alguna irregularidad

— Unless there is some error. Used when expecting things to go smoothly.

Terminaremos hoy, salvo alguna irregularidad de última hora.

Cualquier irregularidad detectada

— Any detected error. Common in contracts and warnings.

Por favor, informe de cualquier irregularidad detectada.

A pesar de la irregularidad

— Despite the inconsistency. Used when a goal is achieved regardless of issues.

Ganaron el partido a pesar de la irregularidad de su juego.

Una pequeña irregularidad

— A minor error or bump. Used to downplay a problem.

Es solo una pequeña irregularidad en el papel.

Irregularidades en el servicio

— Service disruptions or inconsistencies. Common in utility or transport notices.

Pedimos disculpas por las irregularidades en el servicio de trenes.

Denunciar irregularidades

— To report errors or illegal acts. Essential for whistleblowing.

Es importante denunciar irregularidades en el trabajo.

Irregularidad de fondo

— A fundamental or deep-seated error. Legal/Formal term.

El juez encontró una irregularidad de fondo en la demanda.

Irregularidad de forma

— A procedural or technical error. Legal/Formal term.

El recurso fue rechazado por una irregularidad de forma.

よく混同される語

irregularidad vs anomalía

Irregularidad means not following a pattern; anomalía means something is very strange or out of place.

irregularidad vs error

An error is a mistake; an irregularidad is a lack of consistency or a breach of rules.

irregularidad vs desnivel

Use desnivel for height differences; use irregularidad for general bumps or texture.

慣用句と表現

"No ver la irregularidad"

— To ignore a problem or turn a blind eye to a mistake.

El jefe decidió no ver la irregularidad en las cuentas.

Informal/Professional

"Sacar a la luz una irregularidad"

— To expose a hidden error or a corrupt act.

El periodista sacó a la luz una irregularidad en el contrato.

Formal

"Andar con irregularidades"

— To be involved in shady or inconsistent activities.

Ten cuidado con ese negocio, andan con muchas irregularidades.

Informal

"Limpiar las irregularidades"

— To fix all the mistakes or 'clean up' a corrupt system.

El nuevo director quiere limpiar las irregularidades de la oficina.

Neutral/Professional

"Tapara una irregularidad"

— To cover up a mistake or a crime.

Intentaron tapar la irregularidad, pero fue imposible.

Neutral

"Hacerse el loco ante una irregularidad"

— To pretend not to notice a problem (lit. 'play crazy').

Se hizo el loco ante la irregularidad del proceso.

Slang/Informal

"Irregularidad de libro"

— A classic or textbook example of an error or violation.

Eso es una irregularidad de libro, te van a multar.

Informal

"Poner fin a la irregularidad"

— To stop an inconsistent or illegal situation.

El gobierno quiere poner fin a la irregularidad en la frontera.

Formal

"Vivir en la irregularidad"

— To live without legal status (e.g., immigration status).

Muchos inmigrantes viven en la irregularidad durante años.

Neutral/Sociopolitical

"Caer en la irregularidad"

— To start doing things incorrectly or illegally.

Es fácil caer en la irregularidad si no hay control.

Neutral

間違えやすい

irregularidad vs anomalía

Both mean something is 'off'.

Anomalía is more scientific and implies a rare exception. Irregularidad implies a lack of a steady pattern.

Una irregularidad en el pulso vs. Una anomalía genética.

irregularidad vs defecto

Both can describe a problem in an object.

A defecto is a failure that makes something not work. An irregularidad is just an unevenness.

La cámara tiene un defecto (it doesn't work) vs. El lente tiene una irregularidad (it's bumpy).

irregularidad vs rareza

Both suggest something unusual.

Rareza is about being unique or strange. Irregularidad is about not being regular.

Su colección es una rareza vs. Su ritmo de trabajo tiene irregularidades.

irregularidad vs falta

Both are used in legal contexts.

Falta is a specific violation of a rule. Irregularidad is the general state of the rules not being followed.

Cometió una falta vs. Hay irregularidades en el proceso.

irregularidad vs desigualdad

Both mean things are not the same.

Desigualdad is usually about social or economic inequality. Irregularidad is about patterns or shapes.

Desigualdad social vs. Irregularidad del terreno.

文型パターン

La [objeto] tiene una irregularidad.

La pared tiene una irregularidad.

Hay una irregularidad en [lugar/cosa].

Hay una irregularidad en mi horario.

Se ha detectado una irregularidad en [proceso].

Se ha detectado una irregularidad en el pago.

Debido a la irregularidad de [sustantivo]...

Debido a la irregularidad del terreno, no podemos pasar.

[Sujeto] presenta graves irregularidades en...

El informe presenta graves irregularidades en la gestión.

La irregularidad es intrínseca a...

La irregularidad es intrínseca a la naturaleza humana.

Mixed

Corregir las irregularidades de...

Debemos corregir las irregularidades de la base de datos.

Mixed

Denunciar cualquier irregularidad.

Es su deber denunciar cualquier irregularidad.

語族

名詞

regularidad

regla

regulación

動詞

regular

regularizar

形容詞

irregular

regular

使い方

frequency

Common in news, medicine, and formal business. Less common in casual street talk.

よくある間違い

El irregularidad → La irregularidad
Nouns ending in -idad are feminine. Using 'el' is a very common error for English speakers.
Irregularidads → Irregularidades
In Spanish, the plural of words ending in a consonant is formed by adding -es, not just -s.
Irrregularidad → Irregularidad
The prefix 'ir-' only has one 'r' at the start of the word in Spanish spelling rules (though it sounds strong).
Pronouncing it like 'eye-regularidad' → Pronouncing it like 'ee-rregularidad'
The letter 'i' in Spanish is always pronounced like the 'ee' in 'see', never like the 'i' in 'ice'.
Using it for a simple mistake → Using 'error' or 'fallo'
'Irregularidad' implies a pattern or rule is broken. For a simple typo, 'error' is much better.

ヒント

Gender Rule

Always remember that -idad words are feminine. If you see a word ending in -idad, use 'la' and make sure adjectives end in -a. This is one of the most consistent rules in Spanish.

Cognate Power

Use your English knowledge! 'Irregularidad' is a perfect cognate for 'irregularity'. This means you already know what it means; you just need to practice the Spanish pronunciation.

Stress the End

Spanish words ending in 'd' (like ciudad, verdad, irregularidad) always have the stress on the very last syllable. Practice saying 'DAD' loudly at the end of the word.

Sound Professional

Using 'irregularidad' instead of 'cosa mala' or 'problema' in an office setting will immediately make you sound like a more advanced, professional Spanish speaker.

Scan the News

Look for this word in Spanish news headlines. It's a great way to see it used in real-world contexts, especially in politics and finance.

Pluralize Correctly

Don't forget the 'e' in 'irregularidades'. English speakers often forget that Spanish adds -es to words ending in consonants.

The Soft D

Try not to make the final 'd' too sharp. It shouldn't sound like a 't'. It's more like a very soft vibration of the tongue against the teeth.

Nature and Art

Remember that 'irregularidad' isn't always bad. Use it to describe the unique, natural beauty of mountains, clouds, or handmade pottery.

Prefix Recognition

Recognize the 'ir-' prefix as a sign of negation. Knowing that 'regular' is the base helps you understand 'irregular' and 'irregularidad' instantly.

Word Families

Learn 'irregular', 'regular', and 'regularidad' together. Learning word families is much faster than learning individual, disconnected words.

暗記しよう

記憶術

Think of an IR-REGULAR-DAD. Imagine a father (dad) who is very IRREGULAR—he wears one shoe, eats breakfast at night, and drives a car with square wheels. His life is full of IRREGULARIDAD.

視覚的連想

Visualize a heart monitor (EKG) with a steady beep... beep... beep... and then a sudden jump or skip. That skip is the 'irregularidad'.

Word Web

Leyes (Laws) Terreno (Terrain) Pulso (Pulse) Contabilidad (Accounting) Gramática (Grammar) Clima (Climate) Superficie (Surface) Conducta (Conduct)

チャレンジ

Go around your room and find three things that have an 'irregularidad' (a scratch, a crooked picture, an uneven shelf). Say 'La [object] tiene una irregularidad' for each one.

語源

From the Late Latin 'irregularitas', which is composed of the prefix 'in-' (not) + 'regularis' (pertaining to a rule). The root 'regula' means 'ruler' or 'straight edge'.

元の意味： The state of being outside of the rules or not following a straight line.

Romance (Latin root).

文化的な背景

Be careful when using it to describe people; it's better to describe their 'conducta' (conduct) rather than the person themselves.

English speakers use 'irregularity' similarly, but Spanish uses it more frequently in daily news regarding administrative procedures.

News headlines during the 2000 Mexican elections. Technical reports on the 'irregularidad' of Gaudí's architecture in Barcelona. Scientific papers on the 'irregularidad' of El Niño weather patterns.

実生活で練習する

実際の使用場面

At the Doctor

Siento una irregularidad en mi pulso.
¿Es normal esta irregularidad?
Tengo irregularidades en mi ciclo.
La irregularidad es leve.

At the Office

Hay una irregularidad en el informe.
Tenemos que corregir esta irregularidad.
¿Quién detectó la irregularidad?
No veo ninguna irregularidad aquí.

Hiking/Outdoors

El terreno tiene muchas irregularidades.
Cuidado con la irregularidad del camino.
Me gusta la irregularidad de estas rocas.
La irregularidad dificulta la marcha.

In a Bank/Legal

Se investiga una irregularidad fiscal.
Hubo una irregularidad en el contrato.
Denuncié la irregularidad ante el juez.
Es una irregularidad administrativa.

Grammar Class

Este verbo tiene una irregularidad.
Explique la irregularidad del participio.
No entiendo esta irregularidad verbal.
Hay muchas irregularidades en el pasado.

会話のきっかけ

"¿Has notado alguna irregularidad en el funcionamiento de la aplicación?"

"¿Crees que la irregularidad del clima es culpa del cambio climático?"

"¿Alguna vez has tenido una irregularidad en tu cuenta bancaria?"

"¿Te gusta la irregularidad de los objetos hechos a mano o prefieres la perfección?"

"¿Qué haces cuando encuentras una irregularidad en tu trabajo?"

日記のテーマ

Describe un momento en el que detectaste una irregularidad en algo que estabas haciendo. ¿Cómo la corregiste?

Escribe sobre la irregularidad del paisaje en tu lugar favorito. ¿Qué formas ves?

¿Crees que una pequeña irregularidad puede hacer que algo sea más hermoso? Da ejemplos.

Reflexiona sobre la irregularidad de tu rutina diaria. ¿Te gusta la variedad o prefieres la constancia?

Investiga una noticia reciente sobre una 'irregularidad' y escribe tu opinión al respecto.

よくある質問

10 問

Not necessarily! In art, architecture, and nature, an irregularidad can be seen as beautiful or organic. For example, the irregularidad of a handmade vase is often more prized than a machine-made one. However, in law or medicine, it's usually a sign that something needs to be fixed.

The 'i' is like the 'ee' in 'see', and the 'dad' is stressed. In Spain, the final 'd' sounds like a soft 'th' (ee-thahth). In Latin America, it's a soft 'd' (ee-thahd). Always stress the last syllable!

It's better to use it for a person's *actions* or *conduct* (su conducta presenta irregularidades) rather than the person themselves. Calling a person 'irregular' in Spanish often means they are inconsistent or unreliable.

'Irregular' is an adjective (El camino es irregular), while 'irregularidad' is the noun (El camino tiene una irregularidad). You use the noun when you want to name the problem itself.

It is always 'la irregularidad'. All nouns ending in '-idad' in Spanish are feminine. This is a very helpful rule to remember for thousands of words!

Use 'anomalía' when something is truly weird or statistically very far from the norm. Use 'irregularidad' when something just doesn't follow the usual smooth pattern or rule.

Yes, but it's more common to say 'irregularidades verbales' or simply 'verbos irregulares'. It refers to the changes in the stem or endings of verbs like 'tener' or 'ser'.

You say 'irregularidades financieras'. This is a very common phrase in Spanish newspapers when talking about business scandals.

No, in Spanish, words ending in a consonant add '-es' for the plural. So, it is 'irregularidades'.

It refers to a mistake or a breach of rules in paperwork or government procedures. It's a formal way of saying someone didn't follow the proper steps in an office.

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