Reevaluation vs Re Evaluation: Which Spelling Is Correct?

Choosing between reevaluation and re evaluation can be confusing because both forms look understandable at first glance. If you are writing an essay, email, report, academic paper, or professional document, using the standard spelling is important.

The correct standard form is reevaluation when the word is used as a noun. Re-evaluation is also commonly accepted, especially when writers want to make the prefix re- easier to recognize. Re evaluation, written as two separate words without a hyphen, is generally not the standard spelling. The word means the process of evaluating, examining, or judging something again. For example, “The teacher requested a reevaluation of the student’s test.”

In this guide, you will learn why these forms are confused, how the prefix re- works, when to use each form, and how to avoid common spelling mistakes.

Quick Answer

Reevaluation is the standard one-word spelling. Re-evaluation is also used and can be helpful for readability. Re evaluation, as two separate words, is generally not the preferred standard form. All refer to the process of evaluating something again.

Why Do People Confuse It?

People often confuse these forms because the prefix re- means “again” or “back,” and English sometimes uses a hyphen to connect a prefix to a word.

For example:

• reevaluate = evaluate again
• reevaluation = evaluation again
• re-evaluate = evaluate again
• re-evaluation = evaluation again

The confusion happens because some words with re- are written as one word, while others may use a hyphen.

With reevaluation, the letters e + e appear together:

re + evaluation → reevaluation

This double e can look unusual, so some writers incorrectly separate the words and write re evaluation.

First Word: Reevaluation

Reevaluation is the standard one-word spelling of the noun.

It means the act or process of evaluating something again.

Examples

• The school ordered a reevaluation of the student’s grades.
• The doctor recommended a reevaluation of the treatment.
• The company conducted a reevaluation of its business strategy.

The related verb is reevaluate:

• The committee will reevaluate the proposal.
• The teacher decided to reevaluate the answer.

The related noun is:

• reevaluation

Second Word: Re Evaluation

Re evaluation is generally not the preferred standard spelling when you mean “evaluation again.”

The prefix re- normally attaches to the base word:

re + evaluation = reevaluation

Therefore, writing re evaluation as two independent words is usually unnecessary and can look like a spelling error.

If you want to make the word easier to read, re-evaluation can be used instead.

Correct forms

• reevaluation — standard one-word form
• re-evaluation — accepted hyphenated form

Generally avoid

• re evaluation — not the usual standard spelling

Reevaluation vs Re Evaluation: Comparison Table

Form	Standard?	Meaning	Example
reevaluation	Yes	Evaluation again	We requested a reevaluation.
re-evaluation	Yes, commonly used	Evaluation again	The case needs re-evaluation.
re evaluation	Generally no	Intended to mean evaluation again	Avoid this spelling in formal writing.

When Should You Use Each?

Use “reevaluation” for standard writing

Use reevaluation when you want the standard closed form.

Example:

The student’s paper requires reevaluation.

This form is especially natural in formal and academic writing.

Use “re-evaluation” when clarity is helpful

Re-evaluation is also used in English. A writer may choose the hyphenated form to make the structure of the word immediately clear.

Example:

The project is undergoing a re-evaluation.

The hyphen shows that re- means “again.”

Avoid “re evaluation” as two words

In most contexts, there is no reason to separate re and evaluation.

Instead of:

The teacher requested a re evaluation.

Write:

The teacher requested a reevaluation.

Or:

The teacher requested a re-evaluation.

10+ Examples of Reevaluation

Here are practical examples showing how reevaluation is used naturally.

1. The teacher requested a reevaluation of the student’s exam.
2. The doctor recommended a reevaluation of the patient’s treatment plan.
3. The company completed a reevaluation of its financial goals.
4. After receiving new evidence, the committee began a reevaluation of the decision.
5. The university allows students to request a reevaluation of certain grades.
6. The manager called for a reevaluation of the current strategy.
7. The research team conducted a reevaluation of the previous results.
8. The court’s decision led to a reevaluation of the policy.
9. We need a careful reevaluation of the available evidence.
10. The school announced a reevaluation of its admission process.
11. The engineer recommended a reevaluation of the building’s safety measures.
12. The project required a complete reevaluation after the budget changed.

Common Mistakes

Mistake 1: Writing “re evaluation”

Incorrect or nonstandard:

The company needs a re evaluation.

Better:

The company needs a reevaluation.

Or:

The company needs a re-evaluation.

Mistake 2: Assuming the hyphen is always required

Some writers think re-evaluation must always contain a hyphen.

However, reevaluation is a standard closed form.

Mistake 3: Confusing the noun and verb

Reevaluate is the verb.

Reevaluation is the noun.

Compare:

We need to reevaluate the plan.

We need a reevaluation of the plan.

Mistake 4: Adding unnecessary spaces

The prefix re- does not normally stand alone in this word.

Avoid:

re evaluation

Prefer:

reevaluation

Memory Trick

Think of reevaluation as:

re + evaluation = evaluation again

Do not let the two e’s confuse you.

A simple memory trick is:

Reevaluation = evaluate again.

If you prefer to make the prefix visually clear, remember that re-evaluation is also possible.

American vs British English

There is no major difference in meaning between reevaluation and re-evaluation in American and British English.

Both varieties of English may use the closed or hyphenated form depending on the dictionary, publication, or style preference.

The important point is that re evaluation as two separate words is generally not the preferred spelling.

If you are following a particular school, university, company, publisher, or style guide, follow its spelling preferences consistently.

Similar Words

The same spelling pattern appears in several related words.

Word	Meaning
reevaluate	evaluate again
reevaluation	an evaluation done again
reexamine	examine again
reexamination	an examination done again
reconsider	consider again
reassessment	assess again
review	examine or consider again

For example:

• We need to reevaluate the proposal.
• We need a reevaluation of the proposal.
• The committee will reexamine the evidence.
• The school completed a reassessment of the program.

Final Verdict

Reevaluation is the standard one-word spelling and is a safe choice for formal, academic, and professional writing.

Re-evaluation is also an accepted spelling and can be used when the writer wants to make the prefix re- more visually obvious.

Re evaluation, written as two separate words, is generally not the preferred form.

The easiest rule to remember:

Use “reevaluation” or “re-evaluation,” not “re evaluation.”

FAQs

Is “reevaluation” one word?

Yes. Reevaluation is normally written as one word. It means the act of evaluating something again.

Is “re-evaluation” correct?

Yes. Re-evaluation is a commonly used hyphenated form of reevaluation.

Is “re evaluation” grammatically correct?

It is generally not the standard spelling when you mean “evaluation again.” Use reevaluation or re-evaluation instead.

What is the difference between reevaluation and re-evaluation?

There is no significant difference in meaning. Both refer to evaluating something again. The main difference is spelling: reevaluation is closed, while re-evaluation uses a hyphen.

Which is better: reevaluation or re-evaluation?

Both can be used, but reevaluation is the straightforward standard one-word form. If a particular style guide or publication prefers hyphenation, use re-evaluation.

Is “reevaluate” one word?

Yes. Reevaluate is normally written as one word and means “to evaluate again.”

What is the noun form of reevaluate?

The noun form is reevaluation.

For example:

The teacher decided to reevaluate the exam.

The teacher requested a reevaluation of the exam.

Does “re-” mean “again”?

Usually, yes. In reevaluate, re- means “again,” so reevaluate means “evaluate again.”

Remember This

• Reevaluation = standard one-word spelling.
• Re-evaluation = accepted hyphenated spelling.
• Re evaluation = generally avoid.
• Reevaluate = evaluate again.
• Reevaluation = the process of evaluating again.

Conclusion

The main difference between reevaluation and re evaluation is spelling rather than meaning. When you mean the process of evaluating something again, reevaluation is the standard closed form. Re-evaluation is also used as a hyphenated alternative.

For everyday, academic, and professional writing, the simplest choice is reevaluation. If you see re-evaluation, understand that it carries the same meaning. However, writing re evaluation as two separate words is generally not the preferred standard form.

When in doubt, remember the simple pattern: re + evaluation = reevaluation. The two e’s may look unusual, but they are correct. Choosing the standard spelling will make your writing clearer and more polished.