I just think he's guilty vs Suspect

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

I just think he's guilty

Top 2,000 (common)

Suspect

Top 2,000 (common)B2verb
 I just think he's guiltySuspect
Pronunciation🇬🇧 //aɪ dʒʌst θɪŋk hiːz ˈɡɪlti//🇺🇸 //aɪ dʒʌst θɪŋk hiz ˈɡɪlti//🇬🇧 /["/səˈspekt/","/səˈspekts/","/səˈspektɪd/","/səˈspektɪŋ/"]/🇺🇸 /["/səˈspekt/","/səˈspekts/","/səˈspektɪd/","/səˈspektɪŋ/"]/
MeaningI believe he did something wrong.to think someone might be guilty or bad
ExampleAfter hearing all the evidence, I just think he's guilty.The detective began to suspect that the alibi was fabricated.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR level-B2
Part of speechverb
Collocationsthink he's guilty, just think, I think, think about somethingstrongly, 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/​something
Antonymsinnocent, blamelesstrust, believe, assure
Common mistakesUsing 'thinks' instead of 'think' with 'I'., Confusing 'guilty' with 'innocent'., Forgetting to include 'just' to soften the opinion.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.
Usage notesUse in discussions about opinions or beliefs. Avoid in formal writing; better suited for conversational contexts.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.

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I just think he's guilty
Suspect

Frequently asked questions: I just think he's guilty vs Suspect

What's the difference between I just think he's guilty and Suspect?

I just think he's guilty: I believe he did something wrong. Suspect: to think someone might be guilty or bad

Can you show an example of each?

I just think he's guilty: After hearing all the evidence, I just think he's guilty. Suspect: The detective began to suspect that the alibi was fabricated.

Can I use I just think he's guilty and Suspect interchangeably?

Not always. I just think he's guilty and Suspect 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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