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Prepositions after adjectives

How to use “unhappy” with prepositions

Unhappy with and unhappy about are both correct, but they are used in slightly different ways.

Quick answer

Use “unhappy with” for people or things and “unhappy about” for situations

Unhappy with often expresses dissatisfaction with a person, result, or object. Unhappy about usually refers to feelings about an event, decision, or situation.

She is unhappy with her exam result.
He was unhappy about the delay.
Customers are unhappy with the service.

Choose the pattern by meaning

These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.

1
unhappy with + person/thing

Expressing dissatisfaction

Use with for people, services, results, or objects.

They were unhappy with the final design.
I am unhappy with his attitude.
2
unhappy about + situation/event

Expressing feelings about circumstances

Use about for events, news, or general situations.

She felt unhappy about the decision.
He was unhappy about moving away.

See the difference in context

The same subject can take different constructions because each sentence answers a different question.

Construction
Example
Meaning
unhappy with
We are unhappy with the product.
Shows dissatisfaction with a thing or person.
unhappy about
She is unhappy about the cancellation.
Shows emotional reaction to a situation or event.
unhappy at
He looked unhappy at the meeting.
At introduces location or occasion, not the main complement.

Common mistakes

Some combinations appear in real text but do not mean what learners often assume.

Using about for direct dissatisfaction

With is usually better for products, services, or people.

✕ Customers are unhappy about the service. ✓ Customers are unhappy with the service.

Using with for situations

About is often more natural for events or decisions.

✕ She was unhappy with the cancellation. ✓ She was unhappy about the cancellation.

Quick practice

Choose the expression that matches the intended meaning.

1. I am unhappy ___ the quality of the food.
2. He felt unhappy ___ the news.
3. Which sentence sounds most natural?

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Frequently asked questions

Can both prepositions work in some contexts?

Yes. Some nouns allow either form with a slight difference in focus.

Is “unhappy with” stronger than “unhappy about”?

Not necessarily. The difference is mainly about the type of object that follows.

Can I use “unhappy at”?

At usually introduces a place or occasion rather than the cause of the feeling.

ubiquitous in, on, across, throughout or for? "ugly in", "ugly for" or "ugly of"? ultimate in, of, for, on or as? "unacceptable to", "unacceptable in" or "unacceptable for"? unaccounted for unaccustomed to or in? unacquainted with unaffected by, in, for or with? "unaffordable for" or "unaffordable to"? unanimous in, on, about, regarding or for? "unattractive to" or "unattractive for"? "unavailable for" or "unavailable to"?

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