Proven
Proven adjective - Established beyond doubt.
Trial and error is an antonym for proven.
Nearby Word: prove
Trial and error
Trial and error noun - Experimenting until a solution is found.
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Synonyms for Trial and error
Proven is an antonym for trial and error.
Both terms in one sentence
- As mentioned elsewhere the Big Two comic book companies have a stable of characters with proven staying power culled from decades of trial and error but sometimes they want to launch a new character for various reasons.
Source: Legacy Launch
Cite this Source
Trial and error and Proven. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/proven/trial_and_error
Proven & Trial and error. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/proven/trial_and_error>.
Trial and error or Proven. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/proven/trial_and_error.
