Cool MateConvinced vs Sure about that
When to use each in English, with meaning, register, and examples.
Convinced
Top 2,000 (common)B2adjective
Sure about that
Top 3,000 (common)
Most common: Convinced
| Convinced | Sure about that | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/kənˈvɪnst/"]/🇺🇸 /["/kənˈvɪnst/"]/ | 🇬🇧 //ʃʊə əˈbaʊt ðæt//🇺🇸 //ʃʊr əˈbaʊt ðæt// |
| Meaning | To believe strongly that something is true or correct. | Confident in something or having no doubt. |
| Example | She was convinced that she could win the competition. | I am sure about that decision we made last week. |
| Register | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 3,000 (common) |
| CEFR level | B2 | - |
| Part of speech | adjective | |
| Collocations | appear, be, feel, absolutely, completely, fully, of | sure about something, not sure about that, be sure about it |
| Antonyms | unconvinced, doubtful, skeptical | - |
| Common mistakes | Using 'convince' instead of 'convinced' as an adjective., Confusing 'convinced' with 'persuaded' when only one person believes., Omitting the object when using 'convinced'. | Using with a negative without proper context., Confusing with 'sure of' which can imply a different nuance., Incorrect intonation may change the meaning. |
| Usage notes | Use 'convinced' in both formal and informal contexts. It's often followed by 'that' when expressing what someone believes ('convinced that...'). Avoid using in overly casual contexts where slang is preferred. | Use in conversations to express confidence or assurance. It is appropriate in both formal and informal settings. Avoid using it when unsure. |
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Frequently asked questions: Convinced vs Sure about that
What's the difference between Convinced and Sure about that?
Convinced: To believe strongly that something is true or correct. Sure about that: Confident in something or having no doubt.
Which is more common: Convinced and Sure about that?
Convinced is the most common in everyday English.
Can you show an example of each?
Convinced: She was convinced that she could win the competition. Sure about that: I am sure about that decision we made last week.
Can I use Convinced and Sure about that interchangeably?
Not always. Convinced and Sure about that 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.