Thier vs Their vs There: Which One Is Correct?

Have you ever paused while typing and wondered whether to use thier, their, or there? You’re definitely not alone.

These words are among the most commonly confused terms in English because they look and sound similar. However, they have very different meanings.

The good news? Once you understand a few simple rules, you’ll never mix them up again. This guide explains thier vs their vs there with meanings, examples, common mistakes, and memory tricks to help you use each word confidently.

Quick Answer

Here’s the simple answer:

• Thier ❌ is a misspelling.
• Their ✅ shows ownership or possession.
• There ✅ refers to a place, location, or existence.

Examples:

• Their dog is adorable.
• Put the book over there.
• There are many reasons to learn English.

What Do Thier, Their, and There Mean?

Let’s look at each word individually.

What Is Their?

Their is a possessive determiner. It shows that something belongs to a person or group.

Examples:

• Their house is beautiful.
• The students forgot their backpacks.
• I love their new song.
• The team celebrated their victory.

Think of their as meaning:

“Belonging to them.”

What Is There?

There usually refers to a place, position, or existence.

Examples:

• Please sit over there.
• Is anyone there?
• There is a problem with the computer.
• We arrived there just before sunset.

Think of there as meaning:

“At that place” or “it exists.”

What Is Thier?

Thier is not a standard English word.

It is simply a common misspelling of their. Many people accidentally switch the positions of the letters i and e.

Examples:

• ❌ Thier car is red.
• ✅ Their car is red.

Thier vs Their vs There Comparison Table

Word	Correct?	Meaning	Example
Thier	❌ No	Misspelling of their	Thier house (incorrect)
Their	✅ Yes	Shows possession	Their cat is sleeping.
There	✅ Yes	Refers to a place or existence	There is a cat outside.

Why Do People Confuse These Words?

There are three main reasons:

• They sound similar.
• Thier looks close to their.
• English spelling rules can be confusing.

Many people type quickly and accidentally write:

• thier
• ther
• thair

However, only their and there are correct English words.

Examples of Their in Sentences

• The children put away their toys.
• I admire their dedication.
• The neighbors painted their fence.
• The company announced their new policy.
• We enjoyed their hospitality.

Examples of There in Sentences

• The keys are over there.
• There were hundreds of people at the concert.
• Let’s meet there tomorrow.
• Is there enough food for everyone?
• There seems to be a misunderstanding.

Common Mistakes People Make

Many writers make these errors:

Incorrect	Correct
Thier dog is friendly.	Their dog is friendly.
Their is a problem.	There is a problem.
Put it their.	Put it there.
I like there new car.	I like their new car.

Simple Memory Tricks

Use these easy tricks:

Their = Ownership

Notice that their contains the word heir.

An heir inherits possessions.

• Their = Something belongs to someone.

There = Place

Notice that there contains here.

• Here
• There

Both refer to places.

Thier = Wrong

If you see thier, remember:

“I before E” doesn’t work here—it’s simply incorrect!

When Should You Use Their?

Use their when talking about:

• Ownership
• Possessions
• Groups of people
• Things belonging to others

Examples:

• Their books
• Their car
• Their opinions
• Their family

When Should You Use There?

Use there when talking about:

• Locations
• Places
• Directions
• Existence

Examples:

• Over there
• There is
• There are
• There was

When Should You Use Thier?

Never.

Thier is always a spelling mistake and should be corrected to their.

American vs British English

There is no difference between American and British English.

Both use:

• ✅ Their
• ✅ There
• ❌ Thier

The rules are exactly the same.

Related Words and LSI Keywords

• they’re vs their vs there
• commonly confused words
• English grammar
• spelling mistakes
• possessive pronouns
• English vocabulary
• grammar tips
• language learning
• writing correctly
• proofreading
• English usage
• homophones
• grammar guide
• spelling rules
• word comparison

Tips for Remembering the Difference

Remember these simple rules:

• Their = belongs to them
• There = place or existence
• Thier = always wrong
• Look for the word here in there.
• Think of heir in their.

Frequently Asked Questions

Is thier a real word?

No. Thier is a misspelling of their.

What’s the difference between their and there?

Their shows possession, while there refers to a place or existence.

How do I remember their vs there?

Remember:

• Their = belongs to them.
• There = location or existence.

Is “Their is” correct?

No. The correct phrase is “There is.”

Is there any difference in British English?

No. American and British English use these words in the same way.

Why do people write thier?

Most people accidentally switch the letters i and e while typing quickly.

Summary

The difference between thier vs their vs there is easier than it first appears. Their shows ownership, there refers to a place or existence, and thier is simply a misspelling. Understanding these distinctions will help you write more clearly and avoid one of the most common English mistakes.

Whenever you’re unsure, ask yourself a simple question: “Am I talking about ownership or a place?” If it’s ownership, use their. If it’s a location or existence, use there. And if you’ve written thier, it’s time for a quick correction!