Acknowledge vs Congratulate
When to use each in English, with meaning, register, and examples.
Acknowledge
Top 2,000 (common)B2verb
Congratulate
Top 2,000 (common)C1verb
| Acknowledge | Congratulate | |
|---|---|---|
| Pronunciation | 🇬🇧 //əkˈnɒlɪdʒ//🇺🇸 //ækˈnɑːlɪdʒ// | 🇬🇧 /["/kənˈɡrætʃəleɪt/","/kənˈɡrætʃəleɪts/","/kənˈɡrætʃəleɪtɪd/","/kənˈɡrætʃəleɪtɪŋ/"]/🇺🇸 /["/kənˈɡrætʃəleɪt/","/kənˈɡrætʃəleɪts/","/kənˈɡrætʃəleɪtɪd/","/kənˈɡrætʃəleɪtɪŋ/"]/ |
| Meaning | To accept or notice something. | To tell someone that you are happy for their success. |
| Example | She didn't acknowledge my presence at the meeting. | I congratulated them all on their results. |
| Register | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | B2 | C1 |
| Part of speech | verb | verb |
| Collocations | acknowledge receipt, acknowledge contributions, acknowledge existence | heartily, warmly, personally, have to, must, want to, for, on, somebody is to be congratulated, to join somebody in congratulating somebody |
| Antonyms | deny, ignore, reject | criticize, blame |
| Common mistakes | Confused with 'recognize' - 'acknowledge' emphasizes recognition of existence or truth., Using incorrect prepositions, e.g., 'acknowledge to' instead of 'acknowledge'. | Confusing 'congratulate' with 'compliment', Using it without an object, like saying 'I congratulate' instead of 'I congratulate you', Saying 'congratulations for' instead of the correct 'congratulations on' |
| Usage notes | Use 'acknowledge' when formally recognizing someone's contribution or existence. Avoid in overly casual contexts. | Use this word when someone achieves something, like a birthday or a promotion. It's neutral and suitable for both formal and informal situations. |
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Frequently asked questions: Acknowledge vs Congratulate
What's the difference between Acknowledge and Congratulate?
Acknowledge: To accept or notice something. Congratulate: To tell someone that you are happy for their success.
Which is more advanced: Acknowledge and Congratulate?
Congratulate is the highest level, at C1, on the CEFR scale.
Are Acknowledge and Congratulate the same CEFR level?
Acknowledge: B2, Congratulate: C1 on the CEFR scale.
What part of speech are Acknowledge and Congratulate?
Acknowledge: verb, Congratulate: verb.
Can you show an example of each?
Acknowledge: She didn't acknowledge my presence at the meeting. Congratulate: I congratulated them all on their results.
Can I use Acknowledge and Congratulate interchangeably?
Not always. Acknowledge and Congratulate are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.