Definitive and Nonstandard

Definitive

Definitive adjective - Being the most accurate and apparently thorough.

Nonstandard is an antonym for definitive.

Nonstandard

Nonstandard adjective - Not standard; not accepted as a model of excellence.
Usage example: a nonstandard text

Definitive is an antonym for nonstandard.
Cite this Source
Nonstandard and Definitive. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/definitive/nonstandard
Definitive & Nonstandard. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/definitive/nonstandard>.
Nonstandard or Definitive. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/definitive/nonstandard.
Google Ngram Viewer shows how "definitive" and "nonstandard" have occurred on timeline