Compliment vs. Complement: What's the Difference?

Quick Answer

Compliment: Praise or an admiring remark. Complement: Something that completes or improves another thing.

Difference at a Glance

FeatureComplimentComplement
Core meaningPraise or an admiring remarkSomething that completes or improves another thing
Common patterncompliment + person + oncomplement + noun
ExampleShe complimented him on his speech.The sauce complements the fish.

Definitions

Compliment

Praise or an admiring remark

compliment + person + on

"She complimented him on his speech."

"That was a lovely compliment."

Complement

Something that completes or improves another thing

complement + noun

"The sauce complements the fish."

"Their skills complement each other."

Grammar Rule

Key Rule: Use "compliment" with an i for praise. Use "complement" with an e for things that complete or work well together.

Common Mistakes

Incorrect: The blue curtains compliment the gray walls.

Correct: The blue curtains complement the gray walls.

The colors work well together; no praise is being given.

More Correct Examples

She complimented him on his speech.
That was a lovely compliment.
The sauce complements the fish.
Their skills complement each other.

Mini Quiz

1. Choose the word: "The manager _____ the team on its excellent work."

Common Learner Questions

What is the main difference between "Compliment" and "Complement"?

Use "compliment" with an i for praise. Use "complement" with an e for things that complete or work well together.

Can "Compliment" and "Complement" be interchangeable?

Sometimes their meanings overlap, but their usual meanings and sentence patterns differ. Use the key rule and examples above to choose the precise word.

How can I remember which word to use?

Associate "Compliment" with “Praise or an admiring remark” and "Complement" with “Something that completes or improves another thing,” then check the common patterns in the table.

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