happy

/ˈhæpi/
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Feeling or expressing pleasure, showing willingness, benefiting from good fortune, or fitting a purpose particularly well.

Examples

  • Our staff are happy to arrange a replacement.
  • They are happy to wait until Friday.
  • The two materials make a happy combination.
  • She felt happy after hearing the news.
  • Blue proved a happy choice for the quiet room.

Similar words

lucky
cheerful
fortunate
ready
joyful
felicitous
content
delighted
pleased
fitting

Meanings

Feeling or expressing pleasure

adjective
emotion
neutral
Feeling pleased, contented, or joyful, or showing and creating those feelings.

Usage

Use happy for a positive emotional state or for something that expresses or brings pleasure. Use glad more often for pleasure about a particular event and content for quiet satisfaction.

Examples

  • She felt happy after hearing the news.
  • They have built a happy life together.
  • I am happy with the final result.
  • His happy smile filled the room.
  • The reunion made everyone happy.

Common mistakes

The adjective is confused with the noun happiness, and its complements take the wrong preposition.
IncorrectCorrect
Her happy was obvious. Her happiness was obvious.
I am happy of the result. I am happy with the result.
The news made me happily. The news made me happy.

Similar words

Willing to do something

adjective
social
neutral
Willing or ready to do something, especially when offering help or agreeing to a request.

Usage

Use happy with an infinitive to make willingness sound warm and positive, as in happy to help. Use willing when readiness matters without implying pleasure.

Examples

  • I would be happy to answer any questions.
  • Our staff are happy to arrange a replacement.
  • She was happy to lend me the book.
  • They are happy to wait until Friday.
  • He said he would be happy to speak at the meeting.

Common mistakes

The infinitive after the adjective is formed incorrectly or replaced by an unsuitable preposition.
IncorrectCorrect
I am happy to helping. I am happy to help.
She would be happy for explain it. She would be happy to explain it.
We are happy help with the event. We are happy to help with the event.

Similar words

Favoured by good fortune

adjective
chance
neutral
Fortunate or producing an unexpectedly good result.

Usage

Use happy before nouns such as coincidence, accident, or outcome when chance has produced something fortunate. Use lucky more directly for a person favoured by chance.

Examples

  • A happy coincidence brought the old friends together.
  • The mistake had the happy result of revealing the flaw.
  • It was a happy accident that improved the recipe.
  • A happy turn of events saved the project.
  • The talks reached a happy conclusion.

Common mistakes

The set idea of a fortunate coincidence is confused with an emotion or expressed with an unnatural noun.
IncorrectCorrect
It was a happy chance that we missed the train and lost the interview. It was an unhappy chance that we missed the train and lost the interview.
By happy, both teams arrived early. Happily, both teams arrived early.
Their discovery was a happy coincident. Their discovery was a happy coincidence.

Similar words

Well suited or effective

adjective
communication
formal
Particularly suitable, apt, or effective for a situation.

Usage

Use happy in formal evaluation of a choice, phrase, or arrangement that fits its purpose especially well. Apt is more concise, while felicitous is more literary and strongly approving.

Examples

  • The editor found a happy phrase for the difficult idea.
  • Blue proved a happy choice for the quiet room.
  • The new schedule is a happy compromise.
  • That image was a happy way to open the speech.
  • The two materials make a happy combination.

Common mistakes

This formal sense is mistaken for emotional pleasure or paired with a noun that does not express a choice or fit.
IncorrectCorrect
The broken chair was a happy seat for the long journey. The comfortable chair was a suitable seat for the long journey.
She chose a happily phrase. She chose a happy phrase.
The wording was happy for the audience. The wording was appropriate for the audience.

Similar words

Usage

Use happy chiefly for pleasure and contentment. Context distinguishes that everyday sense from willingness, good fortune, and the more formal sense of being especially apt.

Common mistakes

Happy to helping is incorrect because willingness takes happy to followed by the base verb. The adjective is also distinct from the noun happiness and the adverb happily.

Etymology

From Middle English happy, formed from hap, meaning “chance” or “good fortune,” and -y. The earliest senses concerned luck before the word developed its modern emotional meaning.

FAQ

What does happy usually mean?

Happy usually means feeling pleased, contented, or joyful, or showing those feelings.

What does happy to help mean?

Happy to help expresses willing and friendly readiness to assist.

What is a happy coincidence?

A happy coincidence is an unplanned event that produces a fortunate result.

Can happy mean suitable?

In formal use, happy can describe a choice or expression that is especially apt or effective.

What are the comparative forms of happy?

The comparative is happier and the superlative is happiest.

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