Exactly vs That's so right on

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

Exactly

Top 1,000 (very common)A2adverb

That's so right on

InformalTop 5,000 (fairly common)
Most formal: ExactlyMost common: Exactly
 ExactlyThat's so right on
Pronunciation🇬🇧 /["/ɪɡˈzæktli/"]/🇺🇸 /["/ɪɡˈzæktli/"]/🇬🇧 //ðæts səʊ raɪt ɒn//🇺🇸 //ðæts soʊ raɪt ɑn//
MeaningIn a precise or accurate manner.That is exactly correct or true.
ExampleThe instructions say to follow the recipe exactly for the best results.When she said we should travel more, I thought, 'That's so right on.'
RegisterNeutralInformal
How commonTop 1,000 (very common)Top 5,000 (fairly common)
CEFR levelA2-
Part of speechadverb
Collocationsexactly right, exactly what, exactly the same, exactly how, know exactlythat's so right on point, that's so right on target, that's so right on the money
Antonymsapproximately, roughly-
Common mistakes'Exactly' is often confused with 'correctly' — they have different nuances., Learners sometimes use 'exact' instead of 'exactly' in adverbial contexts., Misplaced in sentences, such as using it at the beginning instead of near the verb.Using in formal contexts where more reserved language is needed., Confusing with 'right on' as a command., Overusing it in conversations, making it sound insincere.
Usage notesUse 'exactly' to emphasize precision or correctness. It's suitable for both spoken and written contexts. Avoid in overly casual conversations where a simpler term may suffice.Usually used in casual conversations to express agreement. Avoid in formal settings or written communication.

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Exactly
That's so right on

Frequently asked questions: Exactly vs That's so right on

What's the difference between Exactly and That's so right on?

Exactly: In a precise or accurate manner. That's so right on: That is exactly correct or true.

Which is more formal: Exactly and That's so right on?

Exactly is the most formal of these.

Which is more common: Exactly and That's so right on?

Exactly is the most common in everyday English.

Can you show an example of each?

Exactly: The instructions say to follow the recipe exactly for the best results. That's so right on: When she said we should travel more, I thought, 'That's so right on.'

Can I use Exactly and That's so right on interchangeably?

Not always. Exactly and That's so right on 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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