What prepositions can be used with Disappointed in English? Synonyms for Disappointed in English

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"Disappointed in English" ranks among the most frequently used emotional expressions in conversation. This essential adjective describes the gap between expectation and reality. Learning its proper usage with specific prepositions helps you communicate feelings accurately and naturally in everyday situations.

I. What is Disappointed in English?
1. 1. Definition
2. 2. Synonyms and antonyms of Disappointed in English
II. Using "Disappointed" Like a Pro: Grammar Essentials
1. 1. "Disappoint," "Disappointed," "Disappointing," "Disappointment": Unlocking the Forms
2. 2. What prepositions can be used with Disappointed in English?
III. Exercises on Disappointed in English
1. 1. Exercises
2. 2. Answer

I. What is Disappointed in English?

Mastering "disappointed" requires understanding both its emotional weight and grammatical precision. This versatile adjective captures universal human experiences while demanding specific preposition partnerships for accurate communication.

1. Definition

Disappointed is pronounced /ˌdɪs.əˈpɔɪn.t̬ɪd/ and functions as an adjective, conveying the meaning of: unhappy because someone or something was not as good as you hoped or expected, or because something did not happen. For example:

We were deeply disappointed at the result.
John’s parents were bitterly disappointed with him.

2. Synonyms and antonyms of Disappointed in English

2.1. Synonyms

Synonyms for Disappointed in English	Meaning	Example
Crestfallen /ˈkrɛstˌfɔːlən/	disappointed and sad because of having failed unexpectedly	After failing the exam, Sarah appeared crestfallen as she walked out of the classroom.
Downhearted /ˌdaʊnˈhɑːrtɪd/	unhappy and having no hope, especially because of a disappointment or failure	Despite her efforts, Jane couldn't shake off her downhearted feeling after her project was rejected.
Downcast /ˈdaʊnkæst/	sad and without hope	Tom's eyes were downcast as he realized he wouldn't be able to attend the concert.
Dejected /dɪˈdʒɛktɪd/	unhappy, disappointed, or without hope	Upon hearing the news of the cancellation, the team members were dejected.
Depressed /dɪˈprɛst/	unhappy and without hope	Despite her friends' efforts to cheer her up, Lisa remained depressed after the breakup.

2.2. Antonyms

Antonyms for Disappointed in English	Meaning	Example
Elated /ɪˈleɪtɪd/	extremely happy and excited, often because something has happened or been achieved	Winning the championship left Maria elated for weeks.
Exuberant /ɪɡˈzubarənt/	(especially of people and their behavior) very energetic	The children were exuberant at the news of a surprise trip to the amusement park.
Happy /ˈhæpi/	feeling, showing, or causing pleasure or satisfaction	Jennie felt happy when she received a promotion at work.
Joyful /ˈdʒɔɪverb/	very happy	The family reunion was a joyful occasion filled with laughter and hugs.
On cloud nine /ɒn klaʊd naɪn/	to be extremely happy and excited	After receiving her acceptance letter to her dream college, Emily felt like she was on cloud nine.

II. Using "Disappointed" Like a Pro: Grammar Essentials

1. "Disappoint," "Disappointed," "Disappointing," "Disappointment": Unlocking the Forms

Understanding each grammatical form prevents confusion and enhances communication precision. Each serves specific purposes in sentence construction, and mastering these differences elevates your emotional expression from basic to sophisticated.

Form	Function	Usage	Example
Disappoint	Verb	To fail to meet expectations	"The weather disappointed us by raining."
Disappointed	Adjective	Describes person feeling let down	"I felt disappointed when the concert was cancelled."
Disappointing	Adjective	Describes thing causing disappointment	"The movie was disappointing."
Disappointment	Noun	The feeling or thing causing it	"His resignation was a huge disappointment."

These four related words create common confusion among English learners. Each serves distinct grammatical functions, and mixing them up changes your intended meaning entirely. Recognizing when to use each form prevents embarrassing mistakes and builds communication confidence.

Form	Correct Usage	Incorrect Usage	Why It's Wrong
Disappoint (Verb)	✓ "The weather disappointed us."	✗ "The weather was disappoint."	"Disappoint" needs proper verb conjugation
Disappointed (Adjective)	✓ "She felt disappointed."	✗ "The movie was disappointed."	Movies don't have feelings; use "disappointing"
Disappointing (Adjective)	✓ "The film was disappointing."	✗ "I am disappointing in you."	People feel disappointed, not disappointing in others
Disappointment (Noun)	✓ "The news brought disappointment."	✗ "I disappointment when I heard this."	"Disappointment" is a noun, not a verb

2. What prepositions can be used with Disappointed in English?

Preposition selection creates different meanings and contexts. Each follows specific patterns that require deliberate study for precise communication in "disappointed in English" usage.

Prepositions used with "Disappointed"	Example	Usage
Disappointed at something	Annie was bitterly disappointed at the result of the game.	Used when referring to a specific result or situation.
Disappointed about something	Richard was disappointed about the decision.	Used for general topics, events, or situations.
Disappointed by	My mom was disappointed by the poor quality of the food.	Used when focusing on the cause or agent of the disappointment.
Disappointed in somebody	I'm disappointed in you, I really thought I could trust you!	Used when expressing dissatisfaction with a person’s behavior or character.
Disappointed with somebody	I was very disappointed with myself.	Used when evaluating performance, behavior, or outcomes.
Disappointed to do something	John was disappointed to see Jenny wasn't at the party.	Used to express disappointment related to an action or discovery.

III. Exercises on Disappointed in English

To better understand the meaning and prepositions used with Disappointed in English, let's complete the exercises below with PREP!

1. Exercises

Exercise 1: Fill in the blanks with the appropriate prepositions

Anna was disappointed ______ the result of the competition after putting in so much effort.
Jack is disappointed ______ her behavior.
Jenny is disappointed ________ the game, but I suppose that’s what happens.
I am disappointed ________ the way my colleagues handled that situation.
We're disappointed _______ the new car.

Exercise 2: Choose the correct answer

Linda: I broke up with my boyfriend. Peter: _______
1. That’s too bad.
2. I’m sorry.
3. Already?
Linda: Did you hear the announcement yesterday? Our prom was canceled due to the upcoming storm. Peter: _______
1. Shame on you.
2. I was so looking forward to it. What a pity!
3. It wasn’t as good as I thought it would be.
I stayed up all night preparing for today’s presentation, but I still couldn’t do it well.
1. I feel sorry.
2. I’m disappointed.
3. I’m so disappointed in myself.
Linda: I couldn’t book flight tickets for both of us. There is only one seat left. Peter: Really? ______. Should we change the flight?
1. How disappointed!
2. What a letdown!
3. You’re so bad!
My parents said I’ve done a great job with my university entrance exam. But________
1. That's a shame.
2. It is disappointing.
3. It didn’t live up to my expectations.

2. Answer

Exercise 1	1. at/about	2. in/with	3. at/about	4. at/about	5. at/about
Exercise 2	1. A	2. B	3. C	4. B	5. C

PREP hopes that through this article, you have understood "What is Disappointed in English?", "What prepositions can be used with Disappointed in English?" and have a solid grasp of the list of synonyms and antonyms for Disappointed in English. Let’s follow PREP for more useful information!

Chloe

Product Content Admin

Hi I'm Chloe, and I am currently serving as an Product Content Administrator at Prep Education. With over five years of experience in independent online IELTS study and exam preparation, I am confident in my ability to support learners in achieving their highest possible scores.