In 15 Seconds
- Speak the real facts without lying.
- Used to request honesty or confess a mistake.
- A foundational value in English-speaking cultures.
Meaning
This phrase means saying what really happened without lying or hiding any facts. It is about being honest and sincere when someone asks you a question.
Key Examples
3 of 6A parent talking to a child who broke a vase
Please just tell the truth about what happened.
Please just tell the truth about what happened.
A friend asking for a real opinion on a dress
To tell you the truth, I think the blue one looks better.
To tell you the truth, I think the blue one looks better.
In a professional meeting about a delay
We need to tell the truth to the client about the deadline.
We need to tell the truth to the client about the deadline.
Cultural Background
The 'Cherry Tree' myth of George Washington ('I cannot tell a lie') makes 'telling the truth' a patriotic and foundational moral value for children. British culture values 'telling the truth' but often wraps it in 'polite understatement.' One might say 'To be perfectly frank' before telling a difficult truth. Directly 'telling the truth' can be seen as 'kyouki' (too blunt) if it hurts someone's feelings. Honesty is often balanced with 'tatemae' (public face). German culture highly values directness (Direktheit). 'Telling the truth' is often seen as a sign of respect and efficiency rather than rudeness.
The 'To tell the truth' Opener
Use 'To tell (you) the truth' at the start of a sentence to sound more like a native speaker when sharing an opinion.
Avoid 'Say'
Never use 'say the truth'. It is the most common mistake for English learners.
In 15 Seconds
- Speak the real facts without lying.
- Used to request honesty or confess a mistake.
- A foundational value in English-speaking cultures.
What It Means
Tell the truth is about being 100% honest. It means you are not hiding anything. You are sharing the real facts. It is the opposite of telling a lie. Think of it as opening a window to let the light in. You use it when honesty is the most important thing in the moment.
How To Use It
You usually say tell the truth as a command or a request. You can also use it to describe a habit. For example, I always tell the truth. Most of the time, we add the word the in the middle. Without the, it sounds a bit like a robot or an old movie. Use it when you want to clear the air. It is simple, direct, and very powerful.
When To Use It
Use it when someone looks suspicious. Use it when you made a mistake and need to confess. It works great at home with family. It also works at work when a project goes wrong. If your friend asks if you like their new neon-green hat, you might need to tell the truth. Just be careful with their feelings!
When NOT To Use It
Do not use it if the truth will be unnecessarily mean. If a stranger asks if you like their shoes, you can just be polite. You also do not need it for small talk. In very formal legal settings, people say testify or provide a statement. Tell the truth is a bit too casual for a high-court judge. Also, avoid it if you are joking around and the facts do not matter.
Cultural Background
In English-speaking cultures, honesty is a huge deal. We have old stories about leaders like George Washington never telling a lie. Children are taught from age three to tell the truth. It is considered a sign of a 'good' person. If you break a window, your parents will be less mad if you tell the truth immediately. It is the foundation of trust in friendships and business.
Common Variations
You will often hear to tell you the truth at the start of a sentence. This is a very common way to introduce a surprising opinion. For example, To tell you the truth, I didn't like the movie. Another variation is be truthful. Some people also say level with me. That is a cool, slightly older way to ask for the facts. But tell the truth remains the king of honesty phrases.
Usage Notes
This is a neutral collocation suitable for almost any setting. The most important rule is to use the verb 'tell' rather than 'say' or 'speak'.
The 'To tell the truth' Opener
Use 'To tell (you) the truth' at the start of a sentence to sound more like a native speaker when sharing an opinion.
Avoid 'Say'
Never use 'say the truth'. It is the most common mistake for English learners.
White Lies
In English-speaking cultures, 'telling the truth' is a virtue, but 'tact' (being polite) is also important. Don't be too blunt!
Examples
6Please just tell the truth about what happened.
Please just tell the truth about what happened.
Used here to encourage honesty over fear of punishment.
To tell you the truth, I think the blue one looks better.
To tell you the truth, I think the blue one looks better.
Used as an introductory phrase for a polite but honest opinion.
We need to tell the truth to the client about the deadline.
We need to tell the truth to the client about the deadline.
Focuses on professional integrity and transparency.
I'll tell the truth: I overslept and missed the bus!
I'll tell the truth: I overslept and missed the bus!
A casual confession of a small mistake.
Tell the truth, did you eat my leftover pizza?
Tell the truth, did you eat my leftover pizza?
A lighthearted way to accuse someone of a minor 'crime'.
It is time for us to tell the truth about our feelings.
It is time for us to tell the truth about our feelings.
Used for deep, sincere emotional sharing.
Test Yourself
Choose the correct verb to complete the sentence.
It is important to ______ the truth when you are in court.
We always 'tell' the truth in English collocations.
Fill in the missing article.
I promise to tell ______ truth about what happened.
The phrase is 'tell the truth', using the definite article.
Complete the dialogue with the most natural phrase.
A: Do you like my new song? B: To ______, I think it needs more work.
'To tell the truth' is the standard conversational opener for honesty.
Match the sentence to the correct context.
'I swear to tell the truth, the whole truth, and nothing but the truth.'
This is the traditional legal oath used in English-speaking courts.
🎉 Score: /4
Visual Learning Aids
Tell vs. Say
Practice Bank
4 exercisesIt is important to ______ the truth when you are in court.
We always 'tell' the truth in English collocations.
I promise to tell ______ truth about what happened.
The phrase is 'tell the truth', using the definite article.
A: Do you like my new song? B: To ______, I think it needs more work.
'To tell the truth' is the standard conversational opener for honesty.
'I swear to tell the truth, the whole truth, and nothing but the truth.'
This is the traditional legal oath used in English-speaking courts.
🎉 Score: /4
Frequently Asked Questions
10 questionsBecause we usually believe there is only one objective truth, but people can make up many different lies.
No, you must say 'tell me THE truth'. The article is required.
It depends on your tone. If you shout it, it's a demand. If you say 'To tell the truth...', it's very polite.
The past tense is 'told the truth'. Example: 'He told the truth yesterday.'
Yes, but it's much more formal and less common in daily life.
Yes, but 'to be honest' or 'to be frank' is often preferred in professional writing.
It's a game where you either 'tell the truth' about a question or do a 'dare' (a challenge).
You can ask: 'Are you telling the truth?'
No, it's a collocation (a verb + a noun that frequently go together).
A 'fact' is a piece of information. 'The truth' is the quality of being honest about those facts.
Related Phrases
be honest
synonymTo act or speak in a truthful way.
come clean
specialized formTo admit the truth after lying.
tell a lie
contrastTo say something that is not true.
frankly
similarIn an open, honest, and direct way.