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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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complementary

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "complementary" is correct and usable in written English.
It can be used to describe something that completes or goes well with something else, often in contexts like relationships, colors, or ideas. Example: "The two colors are complementary, creating a visually appealing contrast in the design."

✓ Grammatically correct

News & Media

Formal & Business

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Justin Stebbing, professor of cancer medicine at Imperial College, London, says that many people turn to herbal medicine and complementary therapies when they feel shortchanged by conventional medicine.

Will you be switching from Netflix or do you consider Amazon Prime to be a complementary service?

Because a family needed both plant foods and meat, a masculine female hunter, in turn, usually married a feminine female, to provide these complementary gender roles for economic survival.

It suggested that the programme makers were "under instructions from higher up" to make "a happy story about complementary medicine"; that the production could not distinguish evidence from anecdote; even that the series producer was promoting "US-style anti-science".

We met at university and since day one we knew that our personalities were really complementary.

News & Media

The Guardian

After promising to look into an NHS trial in England of the prince's favoured complementary medicines, the current hot contender for Labour leadership gushed, as per Debrett's advice: "I have the honour to remain, Sir, your Royal Highness's most humble and obedient servant".

News & Media

The Guardian

"The Chinese and Greek economies are mutually complementary," Li wrote on Wednesday in the conservative daily Kathimerini.

News & Media

The Guardian

He wanted ministers to reverse spending cuts that were being lined up in homeopathic medicine, urged them to conduct a trial of complementary medicine in England, and demanded a say over the allocation of taxpayers' money for community projects.

News & Media

The Guardian

Edzard Ernst, emeritus professor of complementary medicine at Exeter University, says they should be judged in the same way as conventional ones: "If a therapy demonstrably generates more good than harm, it should be considered for routine use".

When that failed and the goalposts were perceived to have been moved again – with British Museum trustees saying exhibiting the marbles in London "allows different complementary stories to be told about them" – Greece resorted to diplomatic channels.

On Tuesday, three congressmen, Republican Justin Amash of Michigan and Democrats John Conyers of Michigan and Jared Polis of Colorado, introduced a complementary bill that would restrict the NSA's ability to collect phone data on any American unconnected to an ongoing investigation.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "complementary" when you want to highlight how two or more things enhance or complete each other, creating a more effective or appealing whole.

Common error

Avoid mistaking "complementary" (enhancing) with "complimentary" (expressing praise). Double-check your spelling and context to ensure you're using the correct term.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

93%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The word "complementary" primarily functions as an adjective, modifying nouns to describe something that enhances or completes another. Ludwig examples show it qualifying terms like "therapies", "service", and "skills".

Expression frequency: Very common

Frequent in

News & Media

54%

Formal & Business

23%

Science

23%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "complementary" functions as an adjective that denotes enhancement or completion. As Ludwig AI indicates, it is grammatically correct and widely used, especially in news, business, and science contexts. Remember to use "complementary" to describe enhancing relationships and not confuse it with "complimentary". Leveraging "supplementary" or "completing" as alternatives can refine your message further.

FAQs

How is "complementary" used in a sentence?

The word "complementary" describes things that enhance or complete each other. For example: "The two colors are "complementary"." or "Their skills are "complementary", making them a great team."

What are some synonyms for "complementary"?

Alternatives to "complementary" include "supplementary", "harmonizing", or "mutually reinforcing", depending on the specific nuance you wish to convey.

What's the difference between "complementary" and "complimentary"?

"Complementary" means enhancing or completing something, while "complimentary" means expressing a compliment or praise. For example, "Complementary colors look good together," versus "She was "complimentary" about my work."

Can "complementary" describe people?

Yes, "complementary" can describe people when their skills or qualities enhance each other. For example, "They have "complementary" skill sets that make them an effective team."

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: