Cool MateSceptical vs Suspicious
When to use each in English, with meaning, register, and examples.
Sceptical
Top 3,000 (common)C1adjective
Suspicious
Top 2,000 (common)C1adjective
Most common: Suspicious
| Sceptical | Suspicious | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈskeptɪkl/"]/🇺🇸 /["/ˈskeptɪkl/"]/ | 🇬🇧 /["/səˈspɪʃəs/"]/🇺🇸 /["/səˈspɪʃəs/"]/ |
| Meaning | Not easily convinced or believing something is true. | Thinking something is wrong or that someone might be dishonest. |
| Example | She looked highly sceptical. | The security guard gave a suspicious look to the man lurking near the entrance. |
| Register | Neutral | Neutral |
| How common | Top 3,000 (common) | Top 2,000 (common) |
| CEFR level | C1 | C1 |
| Part of speech | adjective | adjective |
| Collocations | be, look, sound, extremely, fairly, very, about, as to, of | be, feel, look, extremely, fairly, very, about, of, be right to be suspicious (of somebody/something), have reason to be suspicious (of somebody/something), have a right to be suspicious (of somebody/something), be, look, seem, extremely, fairly, very, hear anything suspicious, see anything suspicious, be, feel, look, extremely, fairly, very, about, of, be right to be suspicious (of somebody/something), have reason to be suspicious (of somebody/something), have a right to be suspicious (of somebody/something) |
| Antonyms | trusting, believing, naive | trusting, naive, gullible |
| Common mistakes | 'Skeptical' is often confused with 'cynical'., Incorrectly spelled as 'sceptical' in American English rather than British English., Used without the preposition, e.g., 'I'm sceptical the plan' instead of 'I'm sceptical about the plan'. | Confusing 'suspicious' with 'suspenseful' — they have different meanings., Using 'suspicious' as a noun without proper context., Incorrectly saying 'suspicious about' instead of 'suspicious of'. |
| Usage notes | Use 'sceptical' when expressing doubt or suspicion about something. It is appropriate in discussions, debates, and academic contexts but may be less common in casual conversations. | Use 'suspicious' when describing feelings or behaviors that indicate doubt or mistrust. It's appropriate in both written and spoken contexts but may seem overly formal in casual conversations. |
Frequently asked questions: Sceptical vs Suspicious
What's the difference between Sceptical and Suspicious?
Sceptical: Not easily convinced or believing something is true. Suspicious: Thinking something is wrong or that someone might be dishonest.
Which is more common: Sceptical and Suspicious?
Suspicious is the most common in everyday English.
Are Sceptical and Suspicious the same CEFR level?
Sceptical: C1, Suspicious: C1 on the CEFR scale.
What part of speech are Sceptical and Suspicious?
Sceptical: adjective, Suspicious: adjective.
Can you show an example of each?
Sceptical: She looked highly sceptical. Suspicious: The security guard gave a suspicious look to the man lurking near the entrance.
Can I use Sceptical and Suspicious interchangeably?
Not always. Sceptical and Suspicious 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.