Demonstrated vs They proved it

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

Demonstrated

They proved it

Top 1,000 (very common)
 DemonstratedThey proved it
Pronunciation🇬🇧 //ðeɪ pruːvd ɪt//🇺🇸 //ðeɪ pruːvd ɪt//
MeaningThey showed that it was true.
Example-The scientists showed that their theory was correct; they proved it.
Register-Neutral
How common-Top 1,000 (very common)
Collocations-prove a point, prove a theory, prove someone wrong
Antonyms-disprove, contradict
Common mistakes-Confused with 'proven' as a past participle., Using the phrase in overly formal settings., Improperly placing emphasis on 'they' instead of what was proved.
Usage notes-Use in contexts where evidence supports a claim. Avoid in highly formal writing without specific details.

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Demonstrated
They proved it

Frequently asked questions: Demonstrated vs They proved it

What's the difference between Demonstrated and They proved it?

Demonstrated: They proved it: They showed that it was true.

Can I use Demonstrated and They proved it interchangeably?

Not always. Demonstrated and They proved 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.