Developmental and Proved

Developmental

Developmental adjective - Made or done as an experiment.
Usage example: developmental weaponry that is classified as top secret by the Pentagon

Proved is an antonym for developmental.

Nearby Words: develop, development

Proved

Proved adjective - Established beyond doubt.

Developmental is an antonym for proved.

Nearby Words: prove, proving, provable
Cite this Source
Proved and Developmental. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/developmental/proved
Developmental & Proved. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/developmental/proved>.
Proved or Developmental. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/developmental/proved.
Google Ngram Viewer shows how "developmental" and "proved" have occurred on timeline