At the A1 level, you should know that 'mentire' means 'to lie'. It is a verb you might use in very simple sentences to talk about honesty. You should learn the basic present tense forms like 'io mento' (I lie) and 'tu menti' (you lie). Usually, at this level, teachers prefer you use 'dire bugie' because it uses the verb 'dire' (to say), which you learn very early. However, knowing 'mentire' helps you understand when someone else is talking about dishonesty. Remember that it is an '-ire' verb, but it does not use '-isc-'. It is a simple action word. Example: 'Io non mento.' (I do not lie.) This is a good way to practice negative sentences. You don't need to worry about complex tenses yet, just focus on the basic meaning and the fact that it is the opposite of 'dire la verità' (to tell the truth).
At the A2 level, you can start using 'mentire' in the past tense (passato prossimo) to talk about things that happened. You should know that it uses 'avere' as its helper verb: 'ho mentito'. You also start to learn that you lie 'to' someone using the preposition 'a'. For example, 'Ho mentito a mia madre.' (I lied to my mother.) At this level, you should be able to distinguish between 'mentire' (the verb) and 'bugia' (the noun). You might use it in simple stories or when explaining why you were late. 'Ho mentito perché avevo paura.' (I lied because I was afraid.) You are also learning more verbs, so make sure not to confuse 'mentire' with 'sentire' (to hear/feel) just because they both end in '-ire'. They are very different! Practice conjugating it in the present and past to feel comfortable.
At the B1 level, you are expected to use 'mentire' more naturally and in more varied contexts. You should understand that 'mentire' is more formal than 'dire bugie'. You will start using it in the future tense ('mentirò') and the imperfect ('mentivo') to describe habits or ongoing situations in the past. You should also be comfortable using it with the preposition 'su' to specify what the lie is about: 'mentire sul prezzo' (to lie about the price). This level also introduces the conditional mood, which is great for 'mentire'. For example: 'Non mentirei mai a un amico.' (I would never lie to a friend.) You are beginning to see the word in more complex reading materials, like short stories or news articles. You should also know the noun 'bugiardo' (liar) and how it relates to the verb.
At the B2 level, you should have a firm grasp of 'mentire' in all major tenses, including the subjunctive. For example, 'Credo che lui menta.' (I think he is lying.) You should also be aware of the social and moral nuances of the word. You can use it to discuss abstract topics like ethics, politics, and media. You might encounter expressions like 'mentire sapendo di mentire' (to lie knowing that one is lying), which emphasizes the intentionality. You should also be able to use synonyms like 'ingannare' or 'falsificare' to add variety to your speech and writing. At this level, you understand that 'mentire' is an intransitive verb and you never make the mistake of using it with a direct object. You can also handle more complex sentence structures involving relative clauses: 'La persona a cui hai mentito è molto arrabbiata.' (The person to whom you lied is very angry.)
At the C1 level, you use 'mentire' with precision and stylistic flair. You understand its place in formal literature and legal language. You can discuss the nuances between 'mentire', 'dissimulare', and 'omettere' (omitting the truth). You are familiar with idiomatic expressions and can use the verb in complex rhetorical structures. For instance, you might use the gerund 'mentendo' to describe how an action was performed: 'Ha ottenuto il posto mentendo sul suo curriculum.' (He got the job by lying on his resume.) You also recognize the word in historical texts or classical Italian literature. Your vocabulary is rich enough to use the word in philosophical debates about the nature of truth. You are also aware of regional variations or slang terms that might replace 'mentire' in informal settings, but you choose 'mentire' for its clarity and weight in professional or academic contexts.
At the C2 level, 'mentire' is a tool you use with total mastery. You understand the subtle difference in tone it carries compared to its synonyms in every possible context. You can analyze how authors use the verb to build character or tension. You are comfortable using it in the 'passato remoto' in literary writing: 'Egli mentì per l'ultima volta.' You can also use it in highly formal or archaic ways if the situation demands. You understand the etymological roots of the word and how it has evolved in the Italian language. Your usage is indistinguishable from that of a highly educated native speaker. You can write essays on 'il dovere di non mentire' (the duty not to lie) or analyze political speeches to identify when 'mentire' is being used as a rhetorical weapon. You have a complete command of all its grammatical quirks and never stumble over its conjugation or prepositional requirements.

mentire 30秒了解

  • Mentire is the Italian verb for 'to lie'. It is a regular -ire verb that does not use the -isc- suffix.
  • It is an intransitive verb, usually followed by the preposition 'a' (to) when referring to a person.
  • In compound tenses like the passato prossimo, it always uses the auxiliary verb 'avere'.
  • It carries a stronger moral weight than the phrase 'dire bugie', which is more common in casual speech.

The Italian verb mentire is a fundamental pillar of the Italian language, used to describe the act of intentionally stating something that is not true. Unlike a simple mistake or a misunderstanding, mentire implies a conscious choice to deceive. It is a third-conjugation verb ending in -ire, and while its basic meaning is 'to lie', its usage carries varying degrees of social and moral weight depending on the context. In Italian culture, honesty is highly valued in close relationships, making the act of mentire a significant breach of trust. However, the language also distinguishes between malicious lies and the more common 'bugie bianche' (white lies), though mentire remains the formal and most direct way to define the action of falsehood.

Formal Usage
In legal or official contexts, mentire is used to describe perjury or providing false information to authorities. It is the standard verb in literature and news reporting when discussing deception.
Interpersonal Usage
In daily conversation, it is often used to accuse someone of being dishonest. Saying 'Mi stai mentendo' (You are lying to me) is a direct and powerful confrontation.

Understanding when to use mentire requires an appreciation for Italian directness. While English speakers might use softer phrases like 'not being entirely truthful,' Italians often prefer the clarity of mentire when they want to emphasize the intentionality of the lie. It is also important to note that mentire is an intransitive verb in Italian, which means it often takes the preposition a when followed by a person. For example, you don't 'lie someone'; you 'lie to someone' (mentire a qualcuno).

Non è mai una buona idea mentire ai propri genitori, perché la verità viene sempre a galla.

Translation: It is never a good idea to lie to one's parents, because the truth always comes to the surface.

Historically, the concept of mentire has been explored in Italian literature from Dante to contemporary authors. In the Divine Comedy, those who lied or deceived were placed in the lower circles of Hell, illustrating the severe moral judgment associated with the word. In modern times, the word is used frequently in political discourse to criticize opponents or in psychological contexts to discuss compulsive lying (mentire in modo compulsivo). It is also synonymous with the phrase dire bugie, though mentire is considered more sophisticated and is used more frequently in writing.

Ha preferito mentire piuttosto che ammettere il suo errore davanti a tutti.

Social Connotation
In Italy, being labeled a bugiardo (liar) is a serious insult. The verb mentire is the action that defines this character trait.

Using mentire correctly involves mastering its conjugation and understanding its grammatical relationship with other words in a sentence. As an -ire verb, it follows a standard pattern, but it is important to remember that it does not use the -isc- suffix that many other -ire verbs (like finire) use. You say io mento, not io mentisco. This is a common point of confusion for students who are just starting to learn Italian verbs.

The Preposition 'A'
One of the most critical aspects of using mentire is the use of the preposition a (to) when specifying the target of the lie. For example: Lui mente a sua moglie (He lies to his wife). Without the 'a', the sentence would be grammatically incorrect.
The Preposition 'Su'
When you want to specify the subject matter of the lie, use su (about/on). For example: Ha mentito sulla sua età (He lied about his age).

In compound tenses like the passato prossimo, mentire always takes the auxiliary verb avere. This is consistent with most intransitive verbs of action in Italian. For instance: Abbiamo mentito per proteggerti (We lied to protect you). Notice how the past participle mentito remains unchanged regardless of the gender or number of the subject, as is standard for verbs using avere.

Se continui a mentire in questo modo, nessuno ti crederà più in futuro.

Translation: If you continue to lie in this way, nobody will believe you anymore in the future.

Another interesting usage is when mentire is used in the infinitive as a noun, though this is less common than in English. More frequently, you will see it used in expressions like l'arte di mentire (the art of lying). It can also be used reflexively in very specific literary contexts, though this is rare and generally avoided in modern spoken Italian. Most often, you will encounter it in the present, imperfect, or future tenses to describe ongoing or habitual behavior.

Ieri mi hai mentito spudoratamente riguardo a dove sei stato.

Negative Sentences
To say someone is not lying, simply place non before the verb: Io non mento mai (I never lie). This is a strong statement of character.

You will encounter the word mentire in a wide variety of settings in Italy, from the dramatic scenes of a TV soap opera to the serious environment of a courtroom. It is a word that resonates with emotion and consequence. In Italian cinema, particularly in the neorealismo or modern dramas, mentire is often the catalyst for conflict. Characters might scream 'Stai mentendo!' during a heated argument, a phrase that is instantly recognizable and carries a sharp, accusatory tone.

In the world of Italian journalism and politics, mentire is used to hold public figures accountable. Headlines frequently feature the word when a politician is accused of misleading the public. For example, 'Il ministro ha mentito al Parlamento' (The minister lied to Parliament). This usage highlights the verb's role in public life and its association with integrity and ethics. It is also common in psychological discussions on talk shows, where experts might discuss perché le persone mentono (why people lie).

Durante il processo, il testimone ha cercato di mentire sotto giuramento.

Translation: During the trial, the witness tried to lie under oath.

In literature, mentire is a favorite theme. From the classic tales of Pinocchio by Carlo Collodi, where the physical manifestation of lying is a growing nose, to the complex psychological novels of Luigi Pirandello, where the line between truth and lies is blurred, the verb is central to the Italian narrative tradition. In modern pop music, lyrics often explore the pain of being lied to in romantic relationships, using mentire to convey heartbreak and betrayal. You might hear a singer lamenting, 'Mi hai mentito con gli occhi' (You lied to me with your eyes).

Non posso più ascoltare le tue scuse, so che continui a mentire.

Everyday Conversations
While dire bugie is more common in casual chat, mentire is used when the speaker wants to be more emphatic or formal. It is often heard in discussions about trust and loyalty.

For English speakers, the most common mistake when using mentire is treating it like a transitive verb. In English, you can 'lie to someone' or 'lie about something,' but you can also say 'he lied his way out.' In Italian, mentire is strictly intransitive. You cannot 'mentire una persona'; you must say mentire a una persona. Forgetting the a is a hallmark of a beginner's mistake and can make your Italian sound unnatural.

Conjugation Errors
Another frequent error is applying the -isc- suffix during conjugation. Because many common -ire verbs like capire (to understand) or pulire (to clean) become capisco and pulisco, students often say mentisco. However, mentire is a 'simple' -ire verb, so it is io mento, tu menti, lui mente.
Confusing with 'Mantenere'
Due to the similar starting letters, some learners confuse mentire with mantenere (to maintain/keep). This can lead to very confusing sentences, such as 'Voglio mentire la promessa' (I want to lie the promise) instead of 'Voglio mantenere la promessa' (I want to keep the promise).

Misusing the auxiliary verb in compound tenses is also common. Some learners might try to use essere because mentire is intransitive, but it requires avere. So, 'Sono mentito' is incorrect; it must be 'Ho mentito'. Additionally, be careful with the preposition used for the topic of the lie. While English uses 'about', Italian uses su. Saying 'mentire di qualcosa' is generally incorrect; it should be 'mentire su qualcosa'.

Errore: Lui mentisce sempre. Corretto: Lui mente sempre.

Finally, there is the subtle distinction between mentire and dire bugie. While not strictly a 'mistake', using mentire in a very casual, lighthearted context might sound overly dramatic. If a child says they didn't eat a cookie when they did, an Italian parent is more likely to say 'Non dire bugie!' rather than 'Non mentire!', which sounds much more serious, like a moral condemnation.

Errore: Ho mentito mio fratello. Corretto: Ho mentito a mio fratello.

Italian offers several ways to express the idea of deception, each with its own nuance. Understanding these alternatives will make your Italian sound more natural and precise. The most common alternative to mentire is the phrase dire bugie. This is the everyday, colloquial way to say 'to tell lies.' While mentire is a single verb, dire bugie is a verb-noun combination that is used in almost all informal settings.

Ingannare
This verb means 'to deceive' or 'to trick.' While mentire is about the words spoken, ingannare is about the result of the lie. It implies a successful deception where someone was actually fooled.
Falsificare
This means 'to forge' or 'to falsify.' It is used when the lie involves documents, signatures, or physical evidence rather than just spoken words.
Negare l'evidenza
A common idiom meaning 'to deny the obvious.' It is used when someone lies about something that is clearly true or visible to everyone.

Another useful word is dissimulare, which means 'to hide' or 'to conceal' one's true feelings or intentions. This is a more subtle form of lying where you don't necessarily say something false, but you hide the truth. For example, dissimulare la rabbia (to hide one's anger). In a more slang-heavy or regional context, you might hear contare balle or sparare cavolate, which are very informal ways of saying someone is 'talking nonsense' or 'telling tall tales.'

Invece di mentire, avrebbe potuto semplicemente tacere.

Translation: Instead of lying, he could have simply remained silent.

When comparing mentire to smentire, the difference is crucial. Smentire means 'to deny' or 'to refute' a statement made by someone else. For example, if a newspaper prints a lie, the person involved will smentire la notizia (deny the news). It is the opposite of confirming something. Understanding these distinctions helps in navigating Italian social dynamics where 'saving face' (fare bella figura) is important, and the way one handles the truth can vary.

How Formal Is It?

趣味小知识

Because it comes from the same root as 'mente' (mind), the word literally suggests that a lie is something 'created by the mind' as opposed to something that exists in reality.

发音指南

UK /menˈti.re/
US /mɛnˈti.re/
The stress is on the second syllable: men-TI-re.
押韵词
sentire partire dormire finire capire uscire venire servire
常见错误
  • Pronouncing it like the English word 'mentor'.
  • Failing to roll the 'r' at the end.
  • Putting the stress on the first syllable (MEN-tire).
  • Using a long English 'i' sound (like 'mine') for the first syllable.
  • Nasalizing the 'en' too much like in French.

难度评级

阅读 2/5

Recognizing the word is easy as it is similar to French/Spanish and has a clear root.

写作 3/5

Requires remembering it doesn't use the -isc- suffix.

口语 3/5

Using the correct preposition 'a' and 'su' can be tricky for beginners.

听力 2/5

Clearly pronounced and often stressed, making it easy to hear.

接下来学什么

前置知识

dire verità bugia parlare falso

接下来学习

smentire ingannare fidarsi tradire onesto

高级

mendace pergiuro dissimulare pretesto fallace

需要掌握的语法

Third Conjugation (-ire) verbs without -isc-

Io mento, tu menti, lui mente (like sentire, not like capire).

Indirect Object Pronouns with mentire

Mi menti (You lie to me), le mento (I lie to her).

Use of 'avere' in compound tenses

Ho mentito, avevi mentito, avremo mentito.

Preposition 'su' for topic

Mentire su un fatto, mentire su una persona.

Negative Imperative with 'non' + infinitive (2nd person singular)

Non mentire! (Don't lie!)

按水平分级的例句

1

Io non mento mai.

I never lie.

Simple present tense, first person singular.

2

Perché menti?

Why are you lying?

Interrogative sentence, second person singular.

3

Lui mente spesso.

He lies often.

Third person singular present tense.

4

Non mentire a me.

Don't lie to me.

Imperative negative with 'a me'.

5

Noi non mentiamo.

We do not lie.

First person plural present tense.

6

Voi mentite sempre.

You (plural) always lie.

Second person plural present tense.

7

Loro mentono a tutti.

They lie to everyone.

Third person plural present tense.

8

È brutto mentire.

It is bad to lie.

Infinitive used as a subject.

1

Ho mentito al mio capo.

I lied to my boss.

Passato prossimo with auxiliary 'avere'.

2

Hai mentito ieri?

Did you lie yesterday?

Passato prossimo, second person singular.

3

Lei ha mentito per noi.

She lied for us.

Passato prossimo with 'per' (for).

4

Non abbiamo mentito sul prezzo.

We didn't lie about the price.

Negative passato prossimo with 'su'.

5

Avete mentito ai vostri amici.

You (plural) lied to your friends.

Passato prossimo, second person plural.

6

Hanno mentito per evitare guai.

They lied to avoid trouble.

Passato prossimo with an infinitive clause.

7

Volevo mentire, ma non ho potuto.

I wanted to lie, but I couldn't.

Imperfect followed by passato prossimo.

8

È facile mentire a volte.

It is easy to lie sometimes.

Adjective + infinitive.

1

Se menti ancora, perderai la mia fiducia.

If you lie again, you will lose my trust.

First conditional sentence (periodo ipotetico della realtà).

2

Mentiva sempre quando era piccolo.

He used to lie all the time when he was little.

Imperfect tense to describe a past habit.

3

Non mentirei mai su una cosa così seria.

I would never lie about something so serious.

Present conditional tense.

4

Penso che tu stia mentendo adesso.

I think you are lying right now.

Present subjunctive with 'stare' + gerund.

5

Aveva mentito per proteggere il suo segreto.

He had lied to protect his secret.

Trapassato prossimo (past perfect).

6

Mentire non serve a nulla in questa situazione.

Lying is useless in this situation.

Infinitive as a noun phrase.

7

Ti mentirebbe se potesse.

He would lie to you if he could.

Conditional mood in a hypothetical sentence.

8

Hanno smesso di mentire dopo l'incidente.

They stopped lying after the accident.

Verb 'smettere di' + infinitive.

1

Dubito che lui abbia mentito intenzionalmente.

I doubt that he lied intentionally.

Past subjunctive (congiuntivo passato).

2

Mentendo, ha solo peggiorato le cose.

By lying, he only made things worse.

Gerund used to express means or manner.

3

È inutile che tu continui a mentire a te stesso.

It's useless for you to continue lying to yourself.

Subjunctive after 'è inutile che'.

4

Se avessi mentito, ora sarei in prigione.

If I had lied, I would be in prison now.

Mixed conditional sentence.

5

Il politico è stato accusato di aver mentito al pubblico.

The politician was accused of having lied to the public.

Passive voice with past infinitive.

6

Nonostante sapesse la verità, scelse di mentire.

Despite knowing the truth, he chose to lie.

Subjunctive with 'nonostante' and past remote.

7

Mentire richiede una memoria eccellente.

Lying requires an excellent memory.

Infinitive as subject.

8

Chiunque menta subirà delle conseguenze.

Anyone who lies will suffer consequences.

Relative clause with subjunctive.

1

L'arte di mentire con eleganza è rara.

The art of lying with elegance is rare.

Abstract noun phrase.

2

Mentì senza batter ciglio davanti alla commissione.

He lied without batting an eye in front of the commission.

Passato remoto (historical past).

3

Si può mentire anche tacendo la verità.

One can also lie by keeping the truth silent.

Impersonal 'si' with gerund.

4

Benché mentisse, la sua voce non tremava.

Although he was lying, his voice did not tremble.

Imperfect subjunctive with 'benché'.

5

È un mentire spudorato che offende l'intelligenza.

It is a shameless lying that offends intelligence.

Infinitive used as a forceful noun.

6

Qualora dovesse mentire, lo farebbe per una causa nobile.

Should he have to lie, he would do so for a noble cause.

Hypothetical construction with 'qualora'.

7

Non v'è nulla di più degradante che mentire a chi ci ama.

There is nothing more degrading than lying to those who love us.

Comparative structure with 'che'.

8

Mentirebbe persino a se stesso pur di non soffrire.

He would lie even to himself just to avoid suffering.

Conditional with 'pur di' + infinitive.

1

Il paradosso del mentitore ha affascinato i logici per secoli.

The liar's paradox has fascinated logicians for centuries.

Noun derived from the verb root.

2

In quel groviglio di inganni, mentire era divenuto un istinto.

In that tangle of deceptions, lying had become an instinct.

Trapassato prossimo in a literary context.

3

Non si limiti a mentire; egli costruisce realtà alternative.

He doesn't just lie; he constructs alternative realities.

Subjunctive used for emphasis.

4

La tendenza a mentire può essere sintomo di patologie profonde.

The tendency to lie can be a symptom of deep pathologies.

Technical/Scientific register.

5

Mentirebbe al diavolo pur di ottenere ciò che brama.

He would lie to the devil just to get what he craves.

Hyperbolic conditional.

6

Saper mentire richiede una sofistica padronanza del linguaggio.

Knowing how to lie requires a sophisticated mastery of language.

Infinitive as subject with complex modifier.

7

Egli mentì, e nel farlo, distrusse ogni ponte con il passato.

He lied, and in doing so, destroyed every bridge with the past.

Passato remoto and gerundial phrase.

8

Il confine tra l'omettere e il mentire è spesso labile.

The boundary between omitting and lying is often thin.

Substantivized infinitives.

常见搭配

mentire spudoratamente
mentire a se stessi
mentire sapendo di mentire
mentire sotto giuramento
mentire sul passato
mentire per amore
mentire per paura
mentire riguardo a
costretto a mentire
continuare a mentire

常用短语

Non mi mentire!

— A direct command telling someone not to lie to the speaker.

Guardami negli occhi e non mi mentire!

Menti sapendo di mentire.

— An accusation that someone is fully aware their statement is a lie.

Non negarlo, menti sapendo di mentire!

Perché mi hai mentito?

— A question asking for the reason behind a past lie.

Pensavo fossimo amici, perché mi hai mentito?

Non sa mentire.

— Used to describe someone who is very bad at being dishonest.

Si vede subito quando prova a dire una bugia, non sa mentire.

È inutile mentire.

— Stating that lying will not help or change the situation.

La polizia sa tutto, ormai è inutile mentire.

Hai mentito di nuovo.

— Pointing out a repeated act of dishonesty.

Mi avevi promesso la verità, ma hai mentito di nuovo.

Mente come un respiratore.

— A common (slightly humorous) way to say someone lies as naturally as they breathe.

Non credere a una parola, quello mente come un respiratore.

Non mentirei mai a te.

— A strong assurance of honesty towards a specific person.

Puoi fidarti di me, non mentirei mai a te.

Mentire è un peccato.

— A moral or religious statement about the act of lying.

Ricorda quello che dice il nonno: mentire è un peccato.

Ha mentito su tutto.

— Stating that every part of someone's story was false.

Abbiamo scoperto che ha mentito su tutto, dal nome al lavoro.

容易混淆的词

mentire vs sentire

They sound similar, but 'sentire' means to hear or feel, while 'mentire' means to lie.

mentire vs mantenere

Beginners often mix these up because they both start with 'm-n'. Mantenere means to keep or maintain.

mentire vs smentire

This is the opposite; it means to deny or refute a lie or a statement.

习语与表达

"Le bugie hanno le gambe corte"

— Lies have short legs, meaning the truth will eventually catch up with them.

Non mentire, ricorda che le bugie hanno le gambe corte!

informal/proverb
"Mentire per la gola"

— To lie excessively or brazenly (archaic/literary).

Egli mentiva per la gola davanti a tutto il popolo.

literary
"Dire una bugia a fin di bene"

— To tell a white lie for a good purpose or to avoid hurting someone.

Ho dovuto mentire a fin di bene per non farlo preoccupare.

neutral
"Prendere in castagna"

— To catch someone in a lie or doing something wrong.

L'ho preso in castagna mentre cercava di mentire.

informal
"Arrampicarsi sugli specchi"

— To try to justify a lie or a weak position with impossible arguments.

Smetti di arrampicarti sugli specchi, sappiamo che hai mentito.

informal
"Farla sporca"

— To do something dishonest or lie in a way that betrays trust.

Questa volta l'hai fatta veramente sporca mentendo a tuo fratello.

slang
"Gettare fumo negli occhi"

— To deceive or lie to someone to prevent them from seeing the truth.

Le sue parole servivano solo a gettare fumo negli occhi.

neutral
"Essere un Pinocchio"

— To be a notorious liar, referencing the famous character.

Non dargli retta, è un vero Pinocchio.

informal
"Sputare il rospo"

— To finally stop lying and tell the truth (to 'spit out the toad').

Dai, sputa il rospo! Sappiamo che hai mentito.

informal
"Mettere in giro voci"

— To spread lies or rumors about someone.

Qualcuno ha messo in giro voci false per danneggiarlo.

neutral

容易混淆

mentire vs mente

It is both a noun and a verb form.

As a noun, 'la mente' means 'the mind'. As a verb, 'lui mente' means 'he lies'.

La sua mente è brillante, ma lui mente spesso.

mentire vs menta

Similar spelling.

Menta is a noun meaning 'mint' (the herb). It is also the subjunctive form of mentire.

Vuoi un tè alla menta? / Spero che lui non menta.

mentire vs mento

Identical spelling for two meanings.

Mento is a noun meaning 'chin'. It is also the first person singular of mentire.

Mi sono toccato il mento mentre dicevo 'Io non mento'.

mentire vs mancare

Starts with 'm' and has a similar length.

Mancare means to miss or to be lacking.

Mi manchi molto, non ti mentirei mai.

mentire vs montare

Vowel difference.

Montare means to assemble, to mount, or to whip (cream).

Devo montare il mobile, non mentire sul tempo che ci vuole!

句型

A1

Soggetto + non + mentire (presente)

Io non mento.

A2

Soggetto + avere + mentito + a + persona

Lui ha mentito a Maria.

B1

Soggetto + mentire + su + argomento

Abbiamo mentito sul nostro lavoro.

B1

Soggetto + non + mentirebbe + mai

Giulia non mentirebbe mai.

B2

Credere che + soggetto + menta (congiuntivo)

Credo che tu menta.

B2

Mentendo + conseguenza

Mentendo, ha perso il lavoro.

C1

Infinitive as subject + è + adjective

Mentire è degradante.

C2

Qualora + soggetto + mentisse + conseguenza

Qualora mentisse, lo scoprirei.

词族

名词

bugia (lie)
menzogna (falsehood/lie - formal)
bugiardo (liar)
mentitore (liar - more formal)
smentita (denial/refutation)

动词

smentire (to deny/refute)
dire (to say, as in 'dire bugie')

形容词

bugiardo (lying/dishonest)
mendace (mendacious/false - formal)
falso (false)

相关

verità
onestà
inganno
fiducia
segreto

如何使用

frequency

High, especially in discussions about trust, politics, and relationships.

常见错误
  • Io mentisco. Io mento.

    Mentire does not follow the -isc- pattern typical of many -ire verbs.

  • Ho mentito mio padre. Ho mentito a mio padre.

    Mentire is intransitive and requires the preposition 'a' before a person.

  • Lui ha mentito di sua età. Lui ha mentito sulla sua età.

    Use the preposition 'su' (on/about) to indicate the topic of the lie.

  • Sono mentito a tutti. Ho mentito a tutti.

    Mentire uses the auxiliary verb 'avere', not 'essere', in compound tenses.

  • Smetti di mentire la verità. Smetti di mentire.

    You don't 'lie the truth'; you either 'lie' or 'hide the truth' (nascondere la verità).

小贴士

No -isc- here!

Don't fall into the trap of saying 'mentisco'. It's 'io mento'. Practice with 'sentire' and 'partire' to get the rhythm of non-isc verbs.

Use 'a' for people

Always remember the 'a' before a person. 'Ho mentito a Marco' is correct. 'Ho mentito Marco' sounds like you are lying 'Marco' as if it were a story.

Menzogna vs Bugia

Use 'menzogna' in your writing to sound more sophisticated. It's the high-level noun equivalent of the verb 'mentire'.

Pinocchio Connection

When you hear 'naso lungo' (long nose), it's a direct reference to 'mentire'. It's a very common cultural shorthand in Italy.

Mental Invention

Associate 'mentire' with 'mental'. A lie is a 'mental' invention. This helps you remember the root.

Stress the 'I'

The stress is on the 'i' in the infinitive: men-TI-re. In the present, it's 'io MÈN-to'. Notice the shift!

Softening the blow

If you don't want to be too harsh, use 'non essere del tutto sincero' (not being entirely sincere) instead of 'mentire'.

Gerund for 'By'

Use 'mentendo' to mean 'by lying'. Example: 'Ha vinto mentendo' (He won by lying). It's a very efficient way to express means.

Watch for 'S-'

If you hear 'smentire', the 's-' prefix reverses the meaning. It means to 'un-lie' or deny/refute.

Truth is better

In Italy, as elsewhere, 'mentire' usually leads to trouble. Use the word often in practice, but avoid the action in real life!

记住它

记忆技巧

Think of 'Mental' + 'Ire'. If you lie, you use your MENTAL power to create a story, but it might cause IRE (anger) when people find out.

视觉联想

Imagine Pinocchio's nose growing. The word 'mentire' sounds a bit like 'men' (people) and 'tire' (draw/pull). Imagine pulling a long nose out of your face.

Word Web

Truth Lie Pinocchio Bugiardo Menzogna Inganno Sincerità Fiducia

挑战

Try to go an entire day without using the word 'bugia' and use 'mentire' or its forms instead to get used to its formal weight.

词源

Mentire comes from the Latin verb 'mentiri', which has the same meaning. It is derived from the root 'mens, mentis', meaning 'mind'.

原始含义: The original sense in Latin was to 'invent' or 'fabricate' in the mind, specifically with the intent to deceive.

It is a Romance language verb, sharing its roots with the French 'mentir' and Spanish 'mentir'.

文化背景

Be careful when accusing someone of 'mentire' in Italy; it is a very strong and direct accusation that can lead to significant conflict.

English speakers often use 'telling a lie' more than the verb 'to lie'. In Italian, 'dire bugie' is the equivalent of 'telling lies', while 'mentire' is more equivalent to the direct verb 'to lie'.

Pinocchio by Carlo Collodi The Liar (Il bugiardo) by Carlo Goldoni Dante's Inferno (Circle of the Fraudulent)

在生活中练习

真实语境

Family and Friends

  • Mi hai mentito.
  • Non mentirmi mai più.
  • Ti ho mentito per non farti soffrire.
  • Lui non mentirebbe mai a sua madre.

Workplace

  • Ha mentito sulle sue referenze.
  • Non mentire sui risultati del progetto.
  • Il capo ha scoperto che abbiamo mentito.
  • È pericoloso mentire in un colloquio.

Legal/Court

  • Mentire sotto giuramento.
  • Il testimone sta mentendo.
  • Non mentire al giudice.
  • L'accusa sostiene che lei abbia mentito.

Romantic Relationships

  • Sento che mi stai mentendo.
  • Perché hai mentito su dove eri ieri?
  • Un rapporto basato sul mentire non dura.
  • Preferisco una brutta verità a chi sa mentire bene.

School/Education

  • Ha mentito sul compito a casa.
  • Non mentire all'insegnante.
  • Mentire non ti aiuterà a prendere un bel voto.
  • Hanno mentito per saltare la scuola.

对话开场白

"Pensi che sia mai giustificabile mentire a un amico per proteggerlo?"

"Ti è mai capitato di dover mentire per uscire da una situazione imbarazzante?"

"Qual è stata la bugia più grande che hai mai detto o che ti hanno detto?"

"Credi che i politici abbiano il diritto di mentire in certe situazioni di emergenza?"

"Secondo te, è più facile mentire di persona o tramite un messaggio?"

日记主题

Scrivi di una volta in cui hai mentito e ti sei pentito amaramente di averlo fatto.

Rifletti sulla differenza tra mentire e omettere la verità. Sono la stessa cosa?

Descrivi un personaggio di un libro o di un film che è un mentitore esperto.

Pensi che la società moderna ci spinga a mentire più spesso rispetto al passato?

Cosa proveresti se scoprissi che la persona di cui ti fidi di più ti ha mentito per anni?

常见问题

10 个问题

It always takes 'avere' in compound tenses. For example, 'Io ho mentito' and 'Noi avevamo mentito'. Even though it is intransitive, it follows the rule for most verbs of action.

'Mentire' is a single verb and is slightly more formal or serious. 'Dire bugie' is more common in everyday speech, especially when talking about children or small, unimportant lies.

Yes, it is a regular -ire verb, but it is one of the verbs that does NOT use the -isc- suffix. You conjugate it like 'sentire' (io mento, tu menti).

You use the preposition 'a'. For example: 'Mentire a un amico' (To lie to a friend) or 'Le ho mentito' (I lied to her).

No, it is not typically a reflexive verb. To say 'to lie to oneself', you use 'mentire a se stessi'.

The past participle is 'mentito'.

The most common word is 'bugiardo'. A more formal or literary term is 'mentitore'.

No, 'mentire' implies intent. If you say something false by accident, use 'sbagliarsi' or 'fare un errore'.

You can use the infinitive 'il mentire' or the noun 'la menzogna' (the lie/falsehood).

Use the preposition 'su'. For example: 'Mentire su un segreto' (To lie about a secret).

自我测试 200 个问题

writing

Scrivi una frase usando 'mentire' al passato prossimo.

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

正确! 不太对。 正确答案:
writing

Traduci: 'I would never lie to you.'

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

正确! 不太对。 正确答案:
writing

Scrivi una frase usando 'mentire' e la preposizione 'su'.

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

正确! 不太对。 正确答案:
writing

Perché Pinocchio è un personaggio famoso?

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

正确! 不太对。 正确答案:
writing

Usa il gerundio 'mentendo' in una frase.

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

正确! 不太对。 正确答案:
writing

Traduci: 'He lies knowing that he is lying.'

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

正确! 不太对。 正确答案:
writing

Scrivi un consiglio a un amico sull'onestà usando 'mentire'.

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

正确! 不太对。 正确答案:
writing

Qual è la differenza tra 'mentire' e 'dire bugie'?

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

正确! 不太对。 正确答案:
writing

Scrivi una frase con 'mentire' al futuro.

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

正确! 不太对。 正确答案:
writing

Usa il congiuntivo presente di 'mentire' in una frase.

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

正确! 不太对。 正确答案:
writing

Traduci: 'Lying is a bad habit.'

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

正确! 不太对。 正确答案:
writing

Scrivi una frase con 'mentire a se stessi'.

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

正确! 不太对。 正确答案:
writing

Descrivi una situazione in cui è meglio non mentire.

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

正确! 不太对。 正确答案:
writing

Traduci: 'They lied to avoid the fine.'

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

正确! 不太对。 正确答案:
writing

Usa 'spudoratamente' con 'mentire'.

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

正确! 不太对。 正确答案:
writing

Scrivi una frase con 'mentire' al passato remoto.

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

正确! 不太对。 正确答案:
writing

Traduci: 'If I had lied, I would be ashamed.'

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

正确! 不太对。 正确答案:
writing

Usa 'mentire' in una domanda formale.

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

正确! 不太对。 正确答案:
writing

Scrivi una frase con 'senza mentire'.

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

正确! 不太对。 正确答案:
writing

Traduci: 'Stop lying to me!'

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

正确! 不太对。 正确答案:
speaking

Pronuncia la parola 'mentire' correttamente.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'I don't lie' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'You are lying' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'He lied to me' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'Don't lie to your parents' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Spiega perché mentire è sbagliato (in italiano).

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'I would never lie about this' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'Stop lying!' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'I think she is lying' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'He lied about his age' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'We didn't lie' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'Why did you lie to us?' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'Lying is easy for him' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'If you lie, I will know' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'I'm sorry for lying' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'He is a liar' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'They lie to everyone' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'You must not lie' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'I lied for a good cause' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
speaking

Dì 'She lied shamelessly' in italiano.

Read this aloud:

正确! 不太对。 正确答案:
listening

Ascolta e scrivi: 'Non mentire mai.'

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

Ascolta e scrivi: 'Lui mi ha mentito ieri.'

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

Ascolta e scrivi: 'Perché menti sempre?'

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

Ascolta e scrivi: 'Abbiamo mentito sul prezzo.'

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

Ascolta e scrivi: 'Smettila di mentire a te stesso.'

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

Ascolta e scrivi: 'Non mentirei mai a un amico.'

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

Ascolta e scrivi: 'Credo che tu stia mentendo.'

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

Ascolta e scrivi: 'Ha mentito per proteggermi.'

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

Ascolta e scrivi: 'Mentire è un peccato.'

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

Ascolta e scrivi: 'Non hanno mai mentito.'

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

Ascolta e scrivi: 'Mi hai mentito negli occhi.'

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

Ascolta e scrivi: 'È inutile mentire adesso.'

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

Ascolta e scrivi: 'Lui mente come un respiratore.'

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

Ascolta e scrivi: 'Hai mentito di nuovo.'

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

Ascolta e scrivi: 'Mentire è difficile.'

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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