Indeed vs So it is true

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

Indeed

Top 1,000 (very common)B1adverb

So it is true

Top 2,000 (common)
Most common: Indeed
 IndeedSo it is true
Pronunciation🇬🇧 /["/ɪnˈdiːd/"]/🇺🇸 /["/ɪnˈdiːd/"]/🇬🇧 //səʊ ɪt ɪz truː//🇺🇸 //soʊ ɪt ɪz tru//
MeaningYes, really; for sure.this is true
ExampleIndeed, the project is going much better than we expected.So it is true that she won the contest.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB1-
Part of speechadverb
Collocationsindeed true, indeed a fact, as you said, indeedso it is true that, so it is true when, so it is true about
Antonymsdisregarding, neglecting-
Common mistakesUsing 'indeed' in extremely casual texts, where 'yes' would be more appropriate., Confusing 'indeed' with 'instead' — they have different meanings., Placing 'indeed' too far from what it modifies, making it unclear.Confused about when to use 'so it is true' vs 'that's true'., Omitting 'so' and saying only 'it is true'., Using in overly informal contexts.
Usage notesUsed to confirm something previously mentioned. Normal in both spoken and written English, but less common in very casual conversations.Used to affirm a statement or belief. Appropriate in discussions and informal conversations, but can sound somewhat formal in casual settings.

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Indeed
So it is true

Frequently asked questions: Indeed vs So it is true

What's the difference between Indeed and So it is true?

Indeed: Yes, really; for sure. So it is true: this is true

Which is more common: Indeed and So it is true?

Indeed is the most common in everyday English.

Can you show an example of each?

Indeed: Indeed, the project is going much better than we expected. So it is true: So it is true that she won the contest.

Can I use Indeed and So it is true interchangeably?

Not always. Indeed and So it is true 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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