Complementary vs Complimentary: What are the Main Differences?

Writing Tips

10th October 2024

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The English language is full of nuances, and two words that often cause confusion are “complementary” and “complimentary.” While they may sound similar and even have related meanings, they are used in very different contexts. Understanding the distinction between complementary vs. complimentary is essential for effective communication. In this blog post, we will explore the meanings of these words, their differences, and how to use them correctly.

What is Complementary?

The term complementary refers to something that completes or goes well with something else. It often describes two or more items that enhance each other’s qualities or fill gaps in one another. Complementary elements can be found in various fields, including art, design, mathematics, and even personal relationships.

Examples of Complementary Usage

  1. In Art and Design: Complementary colours are those that are opposite each other on the colour wheel. For instance, blue and orange are complementary colours; when used together, they create a visually striking effect.
  2. In Relationships: Complementary traits can enhance relationships. For example, a person who is very organised might complement someone who is more spontaneous, creating a balanced partnership.
  3. In Mathematics: Two angles are considered complementary if their measures add up to 90 degrees. For example, a 30-degree angle and a 60-degree angle are complementary.

What is Complimentary?

On the other hand, complimentary refers to expressing praise or admiration, or it can describe something that is given free of charge. It’s derived from the word “compliment,” which means to express respect or admiration towards someone or something.

Examples of Complimentary Usage

  1. In Communication: Compliments are often given to recognise someone’s achievements or appearance. For example, “Your presentation was excellent; I really enjoyed it,” is a complimentary remark.
  2. In Hospitality: Many hotels and restaurants offer complimentary items to guests, such as complimentary breakfast or complimentary Wi-Fi. This means that these services are provided at no extra cost.
  3. In Writing: A complimentary letter may be sent to express gratitude or appreciation, such as thanking a colleague for their support on a project.

Complementary vs Complimentary Meaning

Understanding the meanings of complementary vs. complimentary is crucial for clear communication. Here’s a breakdown of their meanings:

  • Complementary: Refers to elements that enhance or complete one another. It signifies a relationship where two or more things work together harmoniously.
  • Complimentary: Refers to expressions of praise or something provided free of charge. It signifies a relationship where one party expresses admiration or gives something without expectation of payment.

Quick Reference

Term Meaning Context
Complementary Enhancing or completing something Art, design, relationships, mathematics
Complimentary Expressing praise or given for free Communication, hospitality, writing

Practical Examples

To further illustrate the difference between complementary and complimentary, let’s consider a few practical examples:

  1. In a Restaurant: “The complimentary dessert was delicious and complemented the main course perfectly.” Here, “complimentary” refers to the free dessert, while “complemented” indicates that the dessert enhanced the overall meal experience.
  2. In Fashion: “The complementary colours of her outfit highlighted her features.” This sentence indicates that the colours used in the outfit enhance the wearer’s appearance.
  3. In Customer Service: “The staff received complimentary reviews for their excellent service.” In this context, “complimentary” means that customers praised the staff for their performance.

How to Remember the Difference

If you often confuse these two terms, try using a mnemonic device. For example:

  • Complementary has an “e,” just like “enhance.” This can help remind you that complementary elements work together to enhance one another.
  • Complimentary contains the word “compliment.” This can help you remember that this term relates to expressing praise or something given for free.

How Our Coursework Writing Service Can Help

If you’re a student struggling with your writing assignments, you might find it challenging to incorporate the correct terminology into your essays, particularly if English is not your first language. Whether you’re dealing with writing a paper on complementary vs. complimentary or other subjects, clarity and accuracy are key.

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