If you’re wondering about entrust or intrust, you’re not alone. These two words look and sound very similar, and both have appeared in English dictionaries. However, they are not equally common in modern English. Entrust is the standard and widely preferred spelling when you mean to give someone responsibility, care, or something valuable to look after. Intrust is a much less common variant and is generally avoided in modern everyday writing. Although they look/sound similar, they serve completely different purposes. In this guide, we’ll explain the meaning of entrust or intrust, show you how each word is used, compare their grammar and regional usage, and provide simple examples and memory tricks so you can confidently choose the right spelling.
What Is “Entrust”?
Entrust is a verb meaning to give someone responsibility for something or someone because you trust that person to take care of it.
It commonly appears when someone gives another person an important responsibility, task, object, secret, or duty.
Common Meaning of Entrust
For example:
“She entrusted her child to her sister’s care.”
This means she trusted her sister to take care of her child.
Another example:
“The manager entrusted him with the project.”
This means the manager gave him responsibility for the project.
Common Grammar Patterns
Entrust is often used in two main structures:
entrust + something + to + someone
“He entrusted the documents to his lawyer.”
Or:
entrust + someone + with + something
“She entrusted her assistant with the important task.”
Both structures are standard.
Example Sentences
- I entrusted my keys to my friend.
- The company entrusted him with the responsibility.
- She entrusted the project to an experienced manager.
- Parents entrust teachers with an important responsibility.
Short History Note
Entrust developed from the word trust, with the prefix en-, which can indicate putting something into a particular state or condition. The word has been used in English for centuries and remains the normal choice in contemporary writing.
What Is “Intrust”?
Intrust is an alternative and much less common form related to entrust.
Some dictionaries recognize intrust as a variant or historical form, but it is not the spelling most readers expect in modern standard English.
For ordinary writing, especially school, business, website, and professional content, entrust is the safer and more natural choice.
Example
Instead of writing:
“I intrust you with this responsibility.”
write:
“I entrust you with this responsibility.”
The second version is the standard modern form.
Regional Usage
Intrust does not function as a common American-versus-British spelling difference like color/colour.
Modern writers in both American and British English generally use entrust.
Entrust or Intrust: Key Differences
When comparing entrust or intrust, the most important point is frequency and modern usage.
- Entrust is the standard modern form.
- Intrust is a rare or historical variant.
- Entrust means to give responsibility or care to someone you trust.
- Entrust is widely used in modern English.
- Intrust is uncommon in contemporary writing.
- Entrust is preferred in professional and academic writing.
- The word commonly appears with with or to.
- There is no important modern US-versus-UK spelling distinction between the two.
- If you’re unsure, choose entrust.
Comparison Table
| Feature | Entrust | Intrust |
|---|---|---|
| Modern standard usage | ✅ Common | ⚠️ Rare |
| Meaning | Give responsibility or care to someone | Historical/variant form of entrust |
| Common in professional writing | Yes | No |
| Common in everyday English | Yes | Very uncommon |
| US English | Preferred | Rare |
| UK English | Preferred | Rare |
| Best choice today | Entrust | Usually avoid |
Real-Life Conversation Examples
Dialogue 1: Giving Responsibility
Person 1: “Who will manage the project?”
Person 2: “We decided to entrust it to Sarah.”
🎯 Lesson: Use entrust when giving someone responsibility for something.
Dialogue 2: Looking After Something
Person 1: “Can I leave my dog with you while I’m away?”
Person 2: “Of course. You can entrust your dog to me.”
🎯 Lesson: Entrust can describe giving someone responsibility for another person, animal, or valuable thing.
Dialogue 3: Business Writing
Person 1: “Should I write ‘intrust’ in the report?”
Person 2: “Use entrust instead. It’s the standard modern form.”
🎯 Lesson: Entrust is the better choice for professional writing.
Dialogue 4: Using “With”
Person 1: “How do I use entrust with a sentence?”
Person 2: “You can say, ‘The director entrusted me with the assignment.’”
🎯 Lesson: A common structure is entrust someone with something.
When to Use Entrust or Intrust
Use “Entrust” in Modern English
Choose entrust whenever you mean:
- Give responsibility
- Give someone something to take care of
- Place something in someone’s care
- Give someone an important duty
Examples:
“I entrusted my friend with my keys.”
“The company entrusted her with the account.”
“They entrusted the child to their grandparents.”
Avoid “Intrust” in Normal Writing
Although intrust has historical or dictionary recognition, it is uncommon enough that using it may make your writing look unusual or outdated.
For modern content, entrust is almost always the better option.
Entrust With vs Entrust To
One of the most useful grammar points is knowing when to use with and to.
Entrust Someone With Something
Use this pattern when emphasizing the person receiving responsibility:
“The manager entrusted John with the project.”
Here, John receives responsibility for the project.
Entrust Something to Someone
Use this pattern when emphasizing the thing being given:
“The manager entrusted the project to John.”
Both sentences communicate essentially the same idea.
Easy Rule
Think:
Entrust someone WITH something.
Entrust something TO someone.
This simple pattern can prevent many grammar mistakes.
Entrust or Intrust in American vs British English
Unlike some spelling pairs, entrust or intrust is not primarily a US-versus-UK issue.
Modern American English uses entrust.
Modern British English also commonly uses entrust.
You may encounter intrust in older texts or specialized historical usage, but it is not the normal modern alternative spelling.
Therefore, whether you’re writing for an American or British audience, entrust is generally the best choice.
Common Mistakes
Mistake 1: Using Intrust in Professional Writing
❌ “The company intrusted him with the responsibility.”
✅ “The company entrusted him with the responsibility.”
Mistake 2: Using the Wrong Preposition
❌ “She entrusted him to the project.”
✅ “She entrusted him with the project.”
Or:
✅ “She entrusted the project to him.”
Mistake 3: Thinking Entrust Means Simply “Give”
Entrust usually carries the idea of trust and responsibility, not simply handing something over.
For example:
“I gave him the book.”
simply means the book was handed to him.
“I entrusted him with the book.”
suggests that he was trusted to take care of it.
Fun Facts or History
1. Entrust Is Built Around “Trust”
The core of entrust is the word trust, which helps explain its meaning. When you entrust something to someone, you’re placing responsibility in that person’s care.
2. Intrust Has Historical Usage
Although intrust can be found in historical or dictionary records, modern writers overwhelmingly prefer entrust when discussing responsibility or care.
Conclusion
When choosing between entrust or intrust, entrust is the clear choice for modern English. It means giving someone responsibility, care, or control over something because you trust that person. Intrust exists as a rare or historical variant, but it is not normally used in contemporary everyday, academic, or professional writing. Remember the simple connection: entrust contains “trust,” and entrusting something means placing it in someone’s trusted care. If you’re writing an article, email, report, or school assignment, choose entrust. It is familiar, natural, and widely accepted. When in doubt, trust “entrust”!