Precisely vs That's just it

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

Precisely

Top 2,000 (common)B2adverb

That's just it

InformalTop 2,000 (common)
Most formal: Precisely
 PreciselyThat's just it
Pronunciation🇬🇧 /["/prɪˈsaɪsli/"]/🇺🇸 /["/prɪˈsaɪsli/"]/🇬🇧 //ðæts dʒʌst ɪt//🇺🇸 //ðæts dʒʌst ɪt//
MeaningExactly or very accurately.That's exactly the point or reason.
ExampleThey look precisely the same to me.I think the new policy is confusing, and that's just it.
RegisterNeutralInformal
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB2-
Part of speechadverb
Collocationsprecisely define, precisely state, precisely measured, precisely understandthat's just it, that's the reason, that's just how it is
Antonymsimprecisely, approximately, vaguely-
Common mistakesConfused with 'precis' which means a summary., Using it in overly casual settings., Misplacing it in a sentence structure.Used in formal writing instead of more formal phrases., Confused with 'that's it' which has a slightly different tone.
Usage notesUse in contexts where exactness is necessary. Avoid in casual conversations where approximate terms may suffice.Used to emphasize a conclusion or important point in a conversation. Generally informal, suitable for friendly or casual discussions, but may lack formality for professional settings.

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Precisely
That's just it

Frequently asked questions: Precisely vs That's just it

What's the difference between Precisely and That's just it?

Precisely: Exactly or very accurately. That's just it: That's exactly the point or reason.

Which is more formal: Precisely and That's just it?

Precisely is the most formal of these.

Can you show an example of each?

Precisely: They look precisely the same to me. That's just it: I think the new policy is confusing, and that's just it.

Can I use Precisely and That's just it interchangeably?

Not always. Precisely and That's just it 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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