English has many words that sound similar but have completely different meanings and spellings. Thier vs their vs there is a common example. These words can easily confuse students, ESL learners, writers, and anyone trying to improve their English writing.
The good news is that the difference is simple once you understand what each word does. Their shows possession, while there usually refers to a place, position, or the existence of something. Thier is generally an incorrect spelling of their and should not be used in standard English.
Learning the difference between these three forms can help you avoid common spelling mistakes in emails, essays, social media posts, school assignments, and professional writing.
Quick Answer
Their is the correct word when showing that something belongs to or is connected with people. There refers to a place, position, or existence. Thier is normally a misspelling of their and is not considered standard English.
Why People Confuse Thier, Their, and There
The main reason people confuse these words is that their and there sound the same in most varieties of English. They are homophones, which means they have the same pronunciation but different meanings and spellings.
Thier creates another problem because it is a very common typing and spelling mistake. The letters i and e are accidentally placed in the wrong order.
Compare these forms:
- Their = shows possession
- There = refers to a place, position, or existence
- Thier = generally incorrect spelling
Understanding the job of each word is much easier than trying to remember the spelling alone.
The First Word: Their
Their is a possessive determiner. It shows that something belongs to, relates to, or is associated with a person or group.
For example:
- Their house is near the school.
- The students finished their homework.
- The company changed their policy.
In these examples, their tells us who something belongs to or is connected with.
When to Use Their
Use their when you can understand the sentence as meaning belonging to them or associated with them.
Examples:
- The children packed their bags.
- The players celebrated their victory.
- The teachers checked their papers.
- The neighbors repaired their fence.
Their can refer to several people, and it can also be used as a singular gender-neutral possessive pronoun or determiner.
For example:
- Someone left their phone on the desk.
- Every student should bring their notebook.
The Second Word: There
There has several uses, but it commonly refers to a place, position, or the existence of something.
There for a Place
Use there when talking about a location that is not here.
Examples:
- Put the book over there.
- She is standing there.
- I left my keys there.
Here, there points to a place.
There for Existence
There can also introduce something that exists or happens.
Examples:
- There is a problem with the computer.
- There are three books on the table.
- There was a loud noise outside.
- There will be a meeting tomorrow.
In these sentences, there does not show ownership. It introduces or points to the existence of something.
The Third Word: Thier
Thier is generally an incorrect spelling of their.
It is a common spelling mistake caused by reversing the letters i and e.
Incorrect:
- They forgot thier books.
Correct:
- They forgot their books.
The standard English spelling is their, not thier.
If you see thier in ordinary modern English writing, it is almost certainly a spelling error.
Thier vs Their vs There Comparison Table
| Word | Correct? | Main Meaning | Example |
|---|---|---|---|
| Their | Yes | Shows possession or association | They brought their bags. |
| There | Yes | Place, position, or existence | The bags are over there. |
| Thier | No | Usually a misspelling of their | They brought thier bags. |
When to Use Each Word
A simple way to choose between their and there is to look at the meaning of the sentence.
Use Their for Possession
Choose their when something belongs to or is connected with people.
- their car
- their house
- their teacher
- their family
- their opinion
- their project
Ask yourself:
Does this word show ownership or association?
If yes, their is usually correct.
Use There for Place
Choose there when you are talking about a location.
- over there
- right there
- there on the table
- go there
- stay there
Ask yourself:
Am I talking about a place or location?
If yes, use there.
Use There for Existence
Use there in structures such as:
- There is a problem.
- There are many options.
- There was an accident.
- There will be a test.
Here, there introduces something that exists, happens, or is present.
12 Examples of Their
- The students opened their books.
- They forgot their keys at home.
- The children cleaned their room.
- The workers finished their project.
- The players wore their new uniforms.
- The teachers prepared their lessons.
- My friends invited me to their party.
- The birds returned to their nest.
- The company announced their new plan.
- The parents helped their children.
- Everyone should bring their own lunch.
- The neighbors painted their house.
In each example, their expresses possession or association.
12 Examples of There
- Put your shoes over there.
- She is waiting there.
- I saw him standing there.
- There is a book on the desk.
- There are several students outside.
- There was a problem with the printer.
- There will be a meeting tomorrow.
- Please sit there.
- Look over there.
- We went there last weekend.
- There are many ways to solve this problem.
- I left my bag there.
These examples show the main uses of there for location and existence.
Their and There in the Same Sentence
Sometimes both words appear in one sentence. This is an excellent way to understand the difference.
- Their house is over there.
- Their bags are there by the door.
- They left their coats there.
- Their teacher is standing there.
- Their car is parked over there.
Notice how their identifies who owns or is associated with something, while there identifies a location.
Common Mistakes
Mistake 1: Writing Thier Instead of Their
Incorrect:
- They forgot thier homework.
Correct:
- They forgot their homework.
Remember that the standard spelling is their.
Mistake 2: Using There for Possession
Incorrect:
- The students opened there books.
Correct:
- The students opened their books.
The books belong to the students, so their is needed.
Mistake 3: Using Their for a Place
Incorrect:
- Please put the box their.
Correct:
- Please put the box there.
The sentence refers to a location, so there is correct.
Mistake 4: Confusing There With They’re
There is another commonly confused word: they’re.
- Their = possession
- There = place or existence
- They’re = they are
Examples:
- Their car is new.
- The car is over there.
- They’re driving the car.
Memory Trick
Use this simple trick:
Their = belonging to them
Think of their as the possessive form connected with they.
There = a place
Both there and here contain ere, which can help you remember that there can refer to a location.
Thier = wrong order
If you are writing standard English, avoid thier and check whether you meant their.
A quick test can help:
- Belongs to them? → Their
- A place or existence? → There
- Spelling with i before e? → Thier is usually wrong
American vs British English
There is no major difference between American and British English when it comes to the spelling of their and there.
Both varieties use:
- their for possession
- there for place or existence
- thier as a common misspelling rather than a standard spelling
The rules remain the same in American and British English.
Similar Words
Several English words are commonly confused with their and there.
They’re
They’re is a contraction of they are.
Example:
- They’re coming to the party.
You can test it by replacing they’re with they are.
Here
Here refers to the place where the speaker or writer is.
Example:
- Please come here.
It is often useful to remember here and there together because both can describe locations.
Where
Where asks about or identifies a location.
Example:
- Where are your keys?
These
These refers to multiple people or things that are near the speaker.
Example:
- These books belong to their students.
Those
Those refers to multiple people or things that are farther away.
Example:
- Those students are waiting there.
Final Verdict
The correct spelling depends on the meaning you want.
Their is used for possession or association:
- They lost their keys.
There is used for a place, position, or existence:
- Their keys are over there.
Thier is generally an incorrect spelling and should be corrected to their when possession is intended.
The easiest way to avoid confusion is to focus on the function of the word rather than how it sounds.
FAQs
Is thier a correct English word?
No. Thier is generally considered a misspelling of their in standard modern English.
What is the difference between their and there?
Their shows possession or association, while there usually refers to a place, position, or the existence of something.
Is it their house or there house?
The correct phrase is their house because the house belongs to them.
Is it their or there?
It depends on the meaning. Use their for possession and there for a place or existence.
What is an example of their?
An example is: The children packed their bags. The word their shows that the bags belong to the children.
What is an example of there?
An example is: Your shoes are over there. The word there identifies a location.
Why do people write thier instead of their?
Thier is usually a spelling mistake caused by reversing the order of the letters i and e in their.
What is the difference between their, there, and they’re?
Their shows possession, there refers to a place or existence, and they’re is a contraction of they are.
Remember This
- Their = belonging to them
- There = a place or existence
- They’re = they are
- Thier = generally incorrect spelling
If you can replace the word with they are, use they’re. If it shows possession, use their. If it refers to a place or introduces something that exists, use there.
Conclusion
Understanding thier vs their vs there is important because these words are easy to confuse in everyday writing. Although their and there sound alike, they have different meanings and grammatical functions. Thier, meanwhile, is normally just a misspelling of their.
The best way to remember the difference is to connect each word with its job. Their shows possession, there refers to a place or existence, and they’re means they are. With a little practice, you can quickly identify the correct form and avoid one of the most common spelling mistakes in English.

Gabriel John is a language enthusiast and grammar writer at Synolexes. He creates clear, practical content on English grammar, vocabulary, and writing, helping learners improve communication skills with confidence.