Doubt vs Suspect vs You shouldn't trust that woman

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

Doubt

Top 1,000 (very common)B1noun

Suspect

Top 2,000 (common)B2verb

You shouldn't trust that woman

Top 2,000 (common)
Most common: Doubt
 DoubtSuspectYou shouldn't trust that woman
Pronunciation🇬🇧 //daʊt//🇺🇸 //daʊt//🇬🇧 /["/səˈspekt/","/səˈspekts/","/səˈspektɪd/","/səˈspektɪŋ/"]/🇺🇸 /["/səˈspekt/","/səˈspekts/","/səˈspektɪd/","/səˈspektɪŋ/"]/🇬🇧 //juː ˈʃʊdnt trʌst ðæt ˈwʊmən//🇺🇸 //juː ˈʃʊdənt trʌst ðæt ˈwʊmən//
MeaningA feeling of not being sure about something.to think someone might be guilty or badDon't believe that woman.
ExampleHe expressed doubt about the accuracy of the report.The detective began to suspect that the alibi was fabricated.You shouldn't trust that woman; she has a history of deceit.
RegisterNeutralNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)Top 2,000 (common)
CEFR levelB1B2-
Part of speechnounverb
Collocationsexpress doubt, have doubt, cast doubt, doubt someone's intentionsstrongly, rather, rightly, begin to, have reason to, have reasons to, be widely suspected, rightly, wrongly, of, have grounds for suspecting somebody/​something, have grounds to suspect somebody/​something, have reason to suspect somebody/​somethingtrust someone, distrust someone, trust issues
Antonymscertainty, confidence, belieftrust, believe, assure-
Common mistakesConfused with 'suspicion' - 'doubt' refers to uncertainty, not mistrust., Using 'doubt' in affirmative sentences instead of negatives., Misunderstanding the difference between 'doubt' and 'question' as they aren't always interchangeable.Confused with 'suspected' - remember to use 'suspect' for present tense., Using 'suspect' without an object - always have something or someone you suspect., Mispronouncing it as 'suspect' like the noun form, when it is used as a verb.Using 'shouldn't' in past contexts, e.g., 'You shouldn't trusted.', Confusing 'trust' with 'believe,' leading to awkward sentences., Neglecting to specify the subject, e.g., 'You shouldn't trust.'
Usage notesUsed when uncertain or unsure. Common in both spoken and written contexts. Avoid in very formal settings.Used when you have a feeling that someone is responsible for something negative. Not typically used for casual conversation unless referring to criminals. In formal contexts, it may require clarification.Used to advise someone not to place confidence in a specific person. Appropriate in both formal and informal contexts, but may imply suspicion.

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Doubt
Suspect
You shouldn't trust that woman

Frequently asked questions: Doubt vs Suspect vs You shouldn't trust that woman

What's the difference between Doubt, Suspect, and You shouldn't trust that woman?

Doubt: A feeling of not being sure about something. Suspect: to think someone might be guilty or bad You shouldn't trust that woman: Don't believe that woman.

Which is more common: Doubt, Suspect, and You shouldn't trust that woman?

Doubt is the most common in everyday English.

Which is more advanced: Doubt, Suspect, and You shouldn't trust that woman?

Suspect is the highest level, at B2, on the CEFR scale.

Can you show an example of each?

Doubt: He expressed doubt about the accuracy of the report. Suspect: The detective began to suspect that the alibi was fabricated. You shouldn't trust that woman: You shouldn't trust that woman; she has a history of deceit.

Can I use Doubt, Suspect, and You shouldn't trust that woman interchangeably?

Not always. Doubt, Suspect, and You shouldn't trust that woman 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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