Evaluate vs Run diagnostics

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

Evaluate

Top 1,000 (very common)B2verb

Run diagnostics

FormalBeyond 10,000 (less common)
Most formal: Run diagnosticsMost common: Evaluate
 EvaluateRun diagnostics
Pronunciation🇬🇧 /["/ɪˈvæljueɪt/","/ɪˈvæljueɪts/","/ɪˈvæljueɪtɪd/","/ɪˈvæljueɪtɪŋ/"]/🇺🇸 /["/ɪˈvæljueɪt/","/ɪˈvæljueɪts/","/ɪˈvæljueɪtɪd/","/ɪˈvæljueɪtɪŋ/"]/🇬🇧 //rʌn daɪəɡˈnɒstɪks//🇺🇸 //rʌn daɪəɡˈnɑːstɪks//
MeaningTo judge or calculate the worth or quality of something.Check how something is working.
ExampleThe trial will evaluate the effectiveness of the different drugs.The team decided to run diagnostics on the server after noticing slow performance.
RegisterNeutralFormal
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelB2-
Part of speechverb
Collocationseffectively, fully, properly, aim to, attempt to, be designed torun diagnostics tests, run diagnostics procedure, run diagnostics program
Antonymsignore, dismiss, overlook-
Common mistakesConfused with 'assess', which has a slightly different meaning., Using 'evaluate' without an object (it needs to evaluate something)., Overusing the word in informal contexts.Confused with 'run a marathon' - different context., Omitting 'diagnostics' and saying just 'run' is unclear.
Usage notesUsed in academic and professional contexts, such as evaluating an essay or performance. Avoid in casual conversation about personal opinions.Used in technical and medical contexts. Avoid in casual conversations.

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Run diagnostics

Frequently asked questions: Evaluate vs Run diagnostics

What's the difference between Evaluate and Run diagnostics?

Evaluate: To judge or calculate the worth or quality of something. Run diagnostics: Check how something is working.

Which is more formal: Evaluate and Run diagnostics?

Run diagnostics is the most formal of these.

Which is more common: Evaluate and Run diagnostics?

Evaluate is the most common in everyday English.

Can you show an example of each?

Evaluate: The trial will evaluate the effectiveness of the different drugs. Run diagnostics: The team decided to run diagnostics on the server after noticing slow performance.

Can I use Evaluate and Run diagnostics interchangeably?

Not always. Evaluate and Run diagnostics 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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