Suspicious vs Wary

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

Suspicious

Top 2,000 (common)C1adjective

Wary

Top 3,000 (common)B1adjective
Most common: Suspicious
 SuspiciousWary
Pronunciation🇬🇧 /["/səˈspɪʃəs/"]/🇺🇸 /["/səˈspɪʃəs/"]/🇬🇧 //ˈweəri//🇺🇸 //ˈwɛəri//
MeaningThinking something is wrong or that someone might be dishonest.Careful and not trusting easily.
ExampleThe security guard gave a suspicious look to the man lurking near the entrance.She was wary of making new friends after a difficult experience.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 3,000 (common)
CEFR levelC1B1
Part of speechadjectiveadjective
Collocationsbe, 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)wary of dangers, wary attitude, wary nature
Antonymstrusting, naive, gullibletrusting, naive, reckless
Common mistakesConfusing 'suspicious' with 'suspenseful' — they have different meanings., Using 'suspicious' as a noun without proper context., Incorrectly saying 'suspicious about' instead of 'suspicious of'.Confusing 'wary' with 'weary'; 'wary' means cautious, while 'weary' means tired., Using 'wary' to describe a person instead of their behavior, e.g., saying 'He is wary' instead of 'He is wary of strangers'., Mixing up 'wary' with 'careful' without considering context differences.
Usage notesUse '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.Use 'wary' to describe a cautious attitude, often in contexts involving caution or distrust. It is appropriate in both spoken and written English.

Frequently asked questions: Suspicious vs Wary

What's the difference between Suspicious and Wary?

Suspicious: Thinking something is wrong or that someone might be dishonest. Wary: Careful and not trusting easily.

Which is more common: Suspicious and Wary?

Suspicious is the most common in everyday English.

Which is more advanced: Suspicious and Wary?

Suspicious is the highest level, at C1, on the CEFR scale.

Are Suspicious and Wary the same CEFR level?

Suspicious: C1, Wary: B1 on the CEFR scale.

What part of speech are Suspicious and Wary?

Suspicious: adjective, Wary: adjective.

Can you show an example of each?

Suspicious: The security guard gave a suspicious look to the man lurking near the entrance. Wary: She was wary of making new friends after a difficult experience.

Can I use Suspicious and Wary interchangeably?

Not always. Suspicious and Wary 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.

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