I'm not convinced vs Skeptical

When to use each in English, with meaning, register, and examples.

I'm not convinced

Top 2,000 (common)

Skeptical

Top 2,000 (common)B1adjective
 I'm not convincedSkeptical
Pronunciation🇬🇧 //aɪm nɒt kənˈvɪnst//🇺🇸 //aɪm nɑt kənˈvɪnst//🇬🇧 /["/ˈskeptɪkl/"]/🇺🇸 /["/ˈskeptɪkl/"]/
MeaningI don't believe or agreeNot easily believing something; doubtful.
ExampleAfter hearing the explanation, I'm not convinced it will work.I am skeptical about his chances of winning.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR level-B1
Part of speechadjective
Collocationsnot convinced by something, still not convinced, not fully convincedskeptical attitude, skeptical of claims, skeptical view, skeptical nature
Antonyms-trusting, believing, confident
Common mistakesConfused with 'I'm not sure' - 'convinced' means disbelief, while 'sure' indicates uncertainty., Overusing in friendly contexts - can sound too serious if used lightly.Confusing with 'cynical', which is more about distrust of people's motives., Using 'skeptical' without following it with 'of' or 'about'., Overusing in contexts where simple doubt isn't implied.
Usage notesUse when expressing doubt or skepticism. It's appropriate in both casual and serious conversations.Use 'skeptical' when conveying doubt or disbelief in a situation. It's appropriate in both casual and professional contexts but may sound overly formal in very casual conversations.

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I'm not convinced

Frequently asked questions: I'm not convinced vs Skeptical

What's the difference between I'm not convinced and Skeptical?

I'm not convinced: I don't believe or agree Skeptical: Not easily believing something; doubtful.

Can you show an example of each?

I'm not convinced: After hearing the explanation, I'm not convinced it will work. Skeptical: I am skeptical about his chances of winning.

Can I use I'm not convinced and Skeptical interchangeably?

Not always. I'm not convinced and Skeptical 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.