English has many words that sound similar but have completely different meanings. “Thier,” “their,” and “there” are a common source of confusion because they look and sound alike, especially when writing quickly. One of these is a spelling mistake, while the other two are correct English words with different jobs in a sentence.
The good news is that the difference is simple once you know what each word means. “Their” shows possession, while “there” usually refers to a place or introduces something. “Thier” is not a standard English word; it is simply a common misspelling of “their.” In this guide, you will learn exactly when to use each form, see easy examples, and learn a simple trick to remember the correct spelling.
Quick Answer
**“Thier” is incorrect spelling. “Their” is a possessive word used to show that something belongs to people or a person. “There” usually refers to a place or is used to introduce a statement. For example: “Their car is over there.” Remember: possession = their, place = there.
Why Do People Confuse Thier, Their, and There?
These words are easy to mix up because “their” and “there” sound the same in many forms of English. They are homophones, meaning they have the same pronunciation but different meanings and spellings.
“Thier” causes a different problem. People often accidentally reverse the i and e in “their.” This is a common spelling error.
Compare these:
- Thier ❌ incorrect spelling
- Their ✅ shows possession
- There ✅ refers to a place or introduces something
The meaning of the sentence tells you which correct word you need.
Thier: Is It Correct?
“Thier” is not the standard spelling of a common English word.
If you write “thier,” you almost always mean “their.”
Incorrect
They left thier bags at school. ❌
Correct
They left their bags at school. ✅
A simple way to avoid this mistake is to remember that “their” contains “heir.”
Their: What Does Their Mean?
“Their” is a possessive determiner. It shows that something belongs to, is connected with, or is associated with a person or group.
Examples
- Their house is very large.
- The students finished their homework.
- They brought their books.
- Someone left their phone here.
- The company changed their policy.
Their can refer to something belonging to more than one person. It can also be used with singular they when the person’s gender is unknown, irrelevant, or when that person uses singular they.
There: What Does There Mean?
“There” has several uses, but it commonly refers to a place.
Place
Put the book there.
Here, there means a particular place.
Introducing Something
There can also be used to introduce a person, thing, or situation.
There is a problem with the computer.
There are three students outside.
In these sentences, there does not mean a physical place. It helps introduce what exists or happens.
Thier vs Their vs There: Comparison Table
| Word | Correct? | Main Meaning | Example |
| Thier | ❌ No | Common misspelling | They forgot thier books. |
| Their | ✅ Yes | Shows possession | They forgot their books. |
| There | ✅ Yes | Place or introduces something | Their books are over there. |
When Should You Use Each Word?
Use “Their” for Possession
Use their when something belongs to or is connected with someone.
The children cleaned their room.
Ask yourself:
“Does this show ownership or connection?”
If yes, their is probably the right choice.
Use “There” for a Place
Use there when talking about a location.
Your shoes are over there.
Ask:
“Am I talking about a place?”
If yes, use there.
Use “There” to Introduce Something
Use there in expressions such as:
- There is a problem.
- There are many options.
- There was a loud noise.
- There were several people outside.
Never Use “Thier”
If you are trying to write the possessive word, use their, not thier.
10+ Easy Examples
Here are some simple examples showing the difference:
- Their dog is very friendly.
- The children put their toys away.
- I saw them standing over there.
- There is a new restaurant nearby.
- There are two books on the table.
- The players wore their uniforms.
- Please put your bag over there.
- The students brought their notebooks.
- There was a strange sound outside.
- The workers finished their project.
- Look over there!
- Everyone should bring their own lunch.
Notice how their connects to people, while there usually points to a place or introduces something.
Common Mistakes
Mistake 1: Writing “Thier”
They lost thier keys. ❌
Correct:
They lost their keys. ✅
Mistake 2: Using “There” for Possession
There car is new. ❌
Correct:
Their car is new. ✅
The car belongs to them, so use their.
Mistake 3: Using “Their” for a Place
Put it over their. ❌
Correct:
Put it over there. ✅
The sentence refers to a location.
Mistake 4: Confusing “They’re” With “Their”
Another word that sounds similar is they’re.
They’re = they are
They’re coming soon.
= They are coming soon.
Their = possession
Their car is outside.
There = place or introductory word
The car is over there.
Memory Trick
A useful trick is:
Their = possession
Think of “heir”: an heir can receive something that belongs to a family.
There = place
Both there and where contain “here.” This can remind you that there can refer to a place.
Thier = wrong spelling
If you see thier, check whether you meant their.
Remember:
Their things are over there.
This one sentence uses both correct words and makes the difference easier to remember.
American vs British English
The distinction between their and there is the same in American and British English.
Both varieties use:
- their for possession
- there for a place or in constructions such as “there is”
- thier as an incorrect spelling
The pronunciation of their and there can vary somewhat by accent, but their standard meanings and spellings remain distinct.
Similar Words
These words are often confused because they sound alike:
Their
Shows possession.
Their house is beautiful.
There
Refers to a place or introduces something.
The house is over there.
They’re
A contraction of they are.
They’re happy.
Thier
A common misspelling of their.
Thier ❌
Their ✅
Learning all four together can help prevent mistakes.
Final Verdict
“Thier” is incorrect. “Their” and “there” are both correct words, but they have different meanings.
Use their when you are showing possession or connection. Use there when referring to a place or introducing something that exists. If you write thier, change it to their when possession is intended.
Frequently Asked Questions
Is “thier” a correct word?
No. “Thier” is generally an incorrect spelling of “their.” The standard spelling is their.
What is the difference between “their” and “there”?
Their shows possession, while there commonly refers to a place or introduces something.
Their house is large.
The house is over there.
Is “thier” or “their” correct?
Their is correct. Thier is a common spelling mistake.
What is an easy way to remember “their”?
Remember “their” contains “heir.” An heir is connected with receiving something that belongs to a family, which can remind you that their is the possessive form.
How do you remember “there” and “their”?
Use their for possession and there for a place.
Their books are over there.
Is “there” always about a place?
No. There can also introduce something that exists.
There is a problem.
There are five students here.
What is the difference between “their,” “there,” and “they’re”?
Their shows possession, there refers to a place or introduces something, and they’re means “they are.”
Why do people spell “their” as “thier”?
People often reverse the i and e when spelling their. The standard spelling is their.
Remember This
- Thier ❌ = incorrect spelling
- Their ✅ = possession
- There ✅ = place or introduction
- They’re ✅ = they are
The easiest sentence to remember is:
Their books are over there.
Conclusion
The difference between thier, their, and there becomes easy once you focus on meaning. Thier is not the standard spelling. Their shows possession, while there usually refers to a place or introduces something in a sentence.
When you are unsure, ask yourself what the word is doing. If it shows that something belongs to someone, choose their. If it points to a location or appears in “there is” or “there are,” choose there. With this simple check, you can avoid one of the most common spelling mistakes in English.
