Shown by reliable evidence or experience to work as claimed.
Reach for it when describing a method, record, or ability already demonstrated successfully
The clinic selected a proven protocol while the experimental option underwent review.
| everyday | |
|---|---|
| warm | |
| professional | |
| formal |
everyday
Fits when consistent performance is the benefit users actually need
Careful Reliable describes dependability but does not say how it was established.
warm
Suits a familiar method with a long record of dependable use
Careful Tried-and-true favors tradition and may overlook stronger newer evidence.
professional
Fits when a method has undergone deliberate trials
Careful Tested only confirms examination; the result may have been poor.
professional
Fits if evidence confirms performance against stated criteria
Careful Validated is technical and the validation may cover only a narrow use.
formal
demonstrated
Fits if a specific test or event has visibly shown the capability
Careful Demonstrated may rest on one occasion rather than a repeatable record.
formal
Fits when broad acceptance and accumulated practice support the claim
Careful Established can describe status or age without proving effectiveness.
proven method
A proven method reduced waste without slowing the packing line.
proven track record
The contractor brought a proven track record in restoring stone bridges.
clinically proven
The label used clinically proven only for the outcome measured in trials.
Definitions and examples are written for this site. How words are chosen Recording: Wodencafe, American accent, from Wikimedia Commons, CC0 Updated
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