English often combines a prefix with a base word to create a new word, and reorder vs re order is a good example of this pattern. At first glance, both forms may seem possible because re- can mean “again,” while order is already a complete English word. However, standard modern English strongly favors reorder when you mean to arrange something again or differently. The closed form is especially common in business, writing, computing, shopping, and everyday communication.
Understanding the difference matters because spacing can change how readers interpret a phrase. Reorder is normally a single verb, while re order is not generally used as a standard two-word verb for “order again.” In this guide, you’ll learn the meaning of reorder, whether re order is correct, how to use each form naturally, and which spelling is appropriate in American and British English.
Quick Answer
Reorder is the standard spelling when you mean “to arrange again,” “put in a different order,” or “order something again.” Re order is generally not used as a standard verb for these meanings. In most situations, write reorder as one word.
Why People Confuse It
People often confuse reorder and re order because re- is a productive English prefix meaning “again” or “back.” Since order is also an independent word, it may seem logical to separate the two parts.
For example:
- reorder the list = arrange the list again
- reorder the products = place another order for the products
- reorder the paragraphs = change their sequence
English spelling conventions usually combine re- with a base word when the resulting form is an established word.
That is why reorder is the normal spelling.
First Word: Reorder
Reorder is a standard English verb.
It has two closely related meanings:
- To arrange something again or differently
- To order something again
Examples
- Please reorder the paragraphs.
- We need to reorder the items alphabetically.
- The manager asked me to reorder the schedule.
- I need to reorder my usual supplies.
The word can also be used as a noun in some contexts:
- The store placed a reorder for popular products.
- The supplier received a large reorder.
As a verb, its forms include:
- reorder
- reorders
- reordered
- reordering
Second Word: Re Order
Re order is generally not the standard spelling when you mean “order again” or “arrange again.”
Although re and order can theoretically appear next to each other as separate words in unusual grammatical contexts, that is different from using re-order as an ordinary verb.
For normal writing, use:
Please reorder the products.
rather than:
Please re order the products.
The one-word form is clearer, more conventional, and widely recognized.
Comparison Table
| Form | Standard? | Meaning | Example |
| reorder | Yes | Arrange again or order again | Please reorder the list. |
| re order | Generally no | Not the standard spelling of the verb | Avoid this form. |
| re-order | Sometimes seen | Older or less common hyphenated form | Some style guides or older texts may use it. |
When to Use Each
Use “reorder” when arranging something again
Use reorder when you change the sequence, position, or arrangement of something.
Examples:
- Reorder the sentences.
- Reorder the columns.
- Reorder the steps.
- Reorder the list by date.
Use “reorder” when buying something again
Reorder can also mean purchasing or requesting something that was ordered previously.
Examples:
- We need to reorder printer paper.
- The customer wants to reorder the same product.
- I’ll reorder the supplies tomorrow.
Avoid “re order” as a spelling choice
If your intended meaning is “arrange again” or “order again,” reorder should normally be your choice.
Examples of Reorder vs Re Order
- Please reorder the sentences so they make sense.
- We need to reorder the products by price.
- The editor asked us to reorder the paragraphs.
- I plan to reorder my favorite coffee beans.
- Can you reorder these steps chronologically?
- The website allows customers to reorder previous purchases.
- We had to reorder the meeting agenda.
- The teacher asked students to reorder the words.
- The company will reorder its inventory next week.
- Please reorder the items according to priority.
- I need to reorder the same supplies.
- The application lets users reorder the list easily.
Notice that reorder works naturally in both everyday and professional English.
Common Mistakes
Mistake 1: Writing “re order”
❌ Please re order the list.
âś… Please reorder the list.
Mistake 2: Assuming every “re-” word needs a space
English prefixes are usually attached directly to the word they modify.
For example:
- rewrite
- reread
- rebuild
- reconsider
- reorder
Mistake 3: Using a hyphen unnecessarily
You may occasionally see re-order, especially in older material or particular editorial styles. However, reorder is the normal modern spelling in general English.
Mistake 4: Confusing “reorder” with “order”
Order means to arrange or request something.
Reorder adds the idea of doing it again or changing the existing arrangement.
Compare:
- Order the books.
- Reorder the books.
The second sentence suggests that the books already have an arrangement or that they have been ordered before.
Memory Trick
Think of reorder as:
re + order = order again
But don’t add a space.
Just remember:
REORDER = AGAIN + ORDER
If you mean “arrange again” or “order again,” write it as one word.
American vs British English
Both American and British English commonly use reorder as one word.
There is no major American-versus-British spelling difference here.
You may occasionally encounter re-order in older publications or particular editorial contexts, but modern general usage strongly favors reorder.
So whether you’re writing for readers in the United States, the United Kingdom, Canada, Australia, or elsewhere, reorder is the safest standard form.
Similar Words
Several English words follow the same pattern of attaching re- directly to another word:
- rewrite — write again
- rebuild — build again
- reread — read again
- recheck — check again
- reconsider — consider again
- rearrange — arrange differently
- reorganize — organize again or differently
- reconnect — connect again
This pattern can help you recognize why reorder is normally written as one word.
Frequently Asked Questions
Is “reorder” one word?
Yes. Reorder is normally written as one word when it means to arrange something again or order something again.
Is “re order” grammatically correct?
Re order is generally not the standard spelling for the verb meaning “order again.” Use reorder instead.
Is “re-order” correct?
Re-order can be found in some older or specialized writing, but reorder is the usual modern form.
What does reorder mean?
Reorder means to arrange something again or differently, or to order something again.
Is reorder an American word?
Yes. Reorder is used in American English and is also standard in British English.
What is the past tense of reorder?
The past tense is reordered.
Example:
The editor reordered the paragraphs.
What is the noun form of reorder?
Reorder can also function as a noun, particularly in business and inventory contexts.
Example:
The company placed a reorder for the popular items.
Final Verdict
When choosing between reorder vs re order, use reorder in normal modern English. It is the standard one-word verb for arranging something again, changing its sequence, or ordering something again.
Re order should generally be avoided when you mean the verb “reorder.” If you want your writing to look natural, clear, and professionally edited, reorder is the form to choose.
Conclusion
The difference between reorder and re order is mainly a matter of standard word formation and spelling. Because reorder is an established English word, the prefix re- is normally attached directly to order. This applies whether you are talking about rearranging a document, changing the sequence of items, or purchasing something again.
For everyday writing, academic work, websites, business communication, and professional content, remember the simple rule: use “reorder” as one word. Once you recognize how the prefix re- works, this spelling becomes much easier to remember.
Remember This
Reorder = the standard one-word form.
- âś… reorder
- ❌ re order — generally avoid
- ⚠️ re-order — sometimes seen, but less common
If you mean “arrange again” or “order again,” choose “reorder.”
I am Chase Larson, an author at Grammetics, passionate about grammar and matching words. I create clear, useful content that helps readers improve vocabulary, writing, and communication.
