Longterm or Long-Term? The Hyphen Rule Explained

If you’ve ever wondered whether to write longterm or long-term, you’re not alone. It’s one of the most common punctuation questions in English, especially in business writing, healthcare, education, and everyday communication. Many people also ask whether they should write long term as two words or use a hyphen.

The short answer is this: long-term is correct when it functions as an adjective before a noun, while long term (without a hyphen) is usually correct when it appears after a verb or stands alone as a noun phrase. The single word longterm is generally considered incorrect in standard English. In this guide, we’ll explain the difference, provide examples, and share easy rules you can apply in any situation.

Longterm or Long-Term: Which Is Correct?

The answer depends on how you’re using the phrase.

• Longterm (one word) is generally not accepted in standard English.
• Long-term is correct as a compound adjective before a noun.
• Long term is correct as a noun phrase or adverbial phrase in many contexts.

Examples:

• We need a long-term strategy.
• The company focuses on the long term.
• These investments provide long-term benefits.
• We are thinking long term.

The key is understanding the role the phrase plays in the sentence.

Long Term or Long-Term: What’s the Difference?

Many writers ask whether long term or long-term is correct. The answer is both—depending on grammar.

Use Long-Term (Hyphenated)

Use a hyphen when long-term comes before a noun and acts as an adjective.

Examples:

• A long-term investment
• A long-term solution
• A long-term relationship
• A long-term goal
• A long-term contract

In these examples, long-term describes the noun that follows.

Use Long Term (No Hyphen)

Use long term without a hyphen when it appears after the noun, after a verb, or functions as a noun phrase.

Examples:

• We are planning for the long term.
• This decision will benefit us in the long term.
• Their strategy focuses on the long term.
• Thinking long term helps businesses succeed.

Here, the phrase doesn’t directly modify a noun, so no hyphen is needed.

Is Long Term Hyphenated?

One of the most common grammar questions is:

Is long term hyphenated?

The answer is:

Sometimes.

Use the hyphen only when the phrase functions as a compound adjective before a noun.

Compare these examples:

A long-term plan

A long-term investment

Long-term partnership

But:

The plan is long term.

We are investing for the long term.

This follows one of the most common compound adjective rules in English.

Why “Longterm” Is Incorrect

Many people combine the words into longterm, but major English dictionaries and style guides generally do not recognize it as the standard spelling.

Instead, write either:

• Long-term
• Long term

The correct choice depends on sentence structure—not personal preference.

Common Examples of Long-Term

Use the hyphen when the phrase comes before a noun.

Examples:

Business

• The company has a long-term growth strategy.
• We signed a long-term agreement.

Healthcare

• Doctors discussed the long-term effects of the treatment.
• Exercise provides long-term health benefits.

Education

• Students should develop long-term study habits.
• The school created a long-term improvement plan.

Personal Life

• They’re making long-term financial decisions.
• She wants a long-term career.

Common Examples of Long Term

Use the open form when the phrase follows a verb or stands alone.

Examples:

• We must think long term.
• The company plans for the long term.
• These investments pay off in the long term.
• Success depends on planning for the long term.

Similar Hyphenated Compound Adjectives

The same grammar rule applies to many common expressions.

Before a Noun	After a Verb
Full-time employee	She works full time.
Well-known author	The author is well known.
High-quality product	The product is high quality.
Long-term solution	The solution is long term.

Learning this pattern makes English punctuation much easier.

Memory Trick to Remember the Rule

Here’s a simple trick:

If it comes before a noun, use the hyphen.

Examples:

• A long-term investment
• A long-term relationship

If it comes after the noun or verb:

• The investment is long term.
• We’re planning for the long term.

And remember:

Never combine it into one word in standard English.

Common Mistakes to Avoid

Avoid these common errors:

Longterm strategy

Long-term strategy

We need a long-term.

We need a long-term solution.

The strategy is long-term. (Some style guides allow this, but many recommend “long term” after linking verbs.)

The strategy is long term.

When in doubt, check whether the phrase directly modifies the noun.

Why Correct Hyphenation Matters

Using the correct form improves:

• Grammar accuracy
• Professional writing
• Academic papers
• Business communication
• Website content
• Reader comprehension

Correct punctuation also makes your writing look more polished and easier to understand.

Frequently Asked Questions (FAQs)

Is it longterm or long-term?

Longterm is generally incorrect. Use long-term or long term, depending on the sentence.

Is long term hyphenated?

Yes, when it functions as a compound adjective before a noun.

Example:

• A long-term investment.

When should I write long term without a hyphen?

Use long term when it appears after a verb or functions as a noun phrase.

Example:

• We are planning for the long term.

Is long-term one word?

No. In standard English, it is either:

• Long-term (hyphenated)
• Long term (two words)

Not:

• Longterm

Which style guides recommend this rule?

Major style guides, including AP Style and CMOS, generally recommend hyphenating long-term before a noun while using long term in other positions.

Can I write “long-term goals”?

Yes. Because long-term directly modifies goals, the hyphen is correct.

Can I write “thinking long-term”?

Many modern style guides accept thinking long-term because the hyphen emphasizes the compound modifier. However, thinking long term is also widely accepted depending on editorial style. For consistency, follow your chosen style guide.

Conclusion

When deciding between longterm or long-term, the correct choice is never longterm. Instead, use long-term when the phrase acts as a compound adjective before a noun, and use long term when it follows a verb or functions as a noun phrase. This simple grammar rule is followed by major dictionaries and style guides and helps make your writing clearer and more professional.

A helpful way to remember the difference is this: if the phrase comes before a noun, add the hyphen; if it stands alone or comes after a verb, leave the hyphen out. Mastering this rule will improve your writing in business, education, healthcare, and everyday communication.

If you found this guide helpful, explore our other grammar and punctuation articles to learn more about commonly confused English words and hyphenation rules.