Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

longterm relationship

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "longterm relationship" is not correct in standard written English; it should be "long-term relationship." You can use it when discussing a romantic or significant relationship that has lasted for an extended period of time.
Example: "After five years together, they decided to take their long-term relationship to the next level by moving in together."

⚠ May contain grammatical issues

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

13 human-written examples

Foster's longterm relationship with former partner Bernard had been an open secret for years.

It compounded his longterm relationship with Henry Mancini, whose score and theme song, Moon River, both won Oscars.

Painful drama of longterm relationship breakup and possession-division from Belgian director Joachim Lafosse, featuring Bérénice Bejo and Cédric Kahn as a couple no longer able to go through the motions.

There's no word yet on what this shift might mean for the longterm relationship Apple has had with Asustek.

News & Media

TechCrunch

Follow Luke WiNathann tellser.

News & Media

Vice

Heard was previously dating photographer Tasya van Ree and Depp was in a longterm relationship with partner Vanessa Paradis.

News & Media

Huffington Post
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

Do you have longterm relationships with these customers?

News & Media

TechCrunch

Hot People Suck at Longterm Relationships, Study Says.

News & Media

Vice

People worth maintaining longterm relationships with will understand.

News & Media

Huffington Post

Strong longterm relationships generally require two to five years of dating, he says, "to get to know the other person as they genuinely are.

News & Media

Vice

Present were journalists, trade union members, veteran activists, and several of the women who were duped into having longterm relationships with undercover policemen.

News & Media

Vice
Show more...

Expert writing Tips

Best practice

Always use "long-term relationship" with a hyphen to adhere to standard English grammar. This ensures clarity and correctness in your writing.

Common error

The most common mistake is omitting the hyphen in "long-term". Remember that "long-term" acts as a compound adjective modifying "relationship", thus requiring the hyphen.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "longterm relationship" (ideally "long-term relationship") functions as a noun phrase where "longterm" (or "long-term") acts as a compound adjective describing the type of "relationship". Although widely used, Ludwig AI highlights its grammatical incorrectness without the hyphen.

Expression frequency: Common

Frequent in

News & Media

68%

Wiki

16%

Science

16%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "longterm relationship" is commonly used to describe lasting connections, particularly romantic ones. However, Ludwig AI points out that the grammatically correct form is "long-term relationship", requiring a hyphen when used as a compound adjective. While widely understood, omitting the hyphen is a frequent error. Alternatives like "long-lasting relationship" or "enduring relationship" can be used. Predominantly found in News & Media and Wiki sources, the phrase's neutral register makes it suitable for diverse contexts, but accuracy dictates including the hyphen.

FAQs

Is "longterm relationship" grammatically correct?

No, "longterm relationship" is not correct. The grammatically correct form is "long-term relationship". The hyphen is necessary when using "long-term" as a compound adjective.

What's the difference between "longterm relationship" and "long-term relationship"?

"Longterm relationship" is grammatically incorrect due to the missing hyphen. "Long-term relationship" is the correct form when using "long-term" as a compound adjective to describe the type of relationship.

What are some alternatives to "longterm relationship"?

How to properly use "long-term relationship" in a sentence?

Ensure that "long-term" is hyphenated when it precedes the noun it modifies, like in "They are in a long-term relationship". Alternatively, you could say "Their relationship is long-term" without a hyphen.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

84%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Most frequent sentences: