Key
Key adjective - Coming before all others in importance.
Usage example: maintains that Sir Isaac Newton remains the key figure in physical science
Outstanding and key are semantically related. In some cases you can use "Outstanding" instead an adjective "Key".
Outstanding
Outstanding adjective - Not yet paid.
Key and outstanding are semantically related. Sometimes you can use "Key" instead an adjective "Outstanding".
Nearby Word: outstandingly
Mutual synonyms
Cite this Source
Outstanding and Key. (2016). Retrieved 2026, August 11, from https://thesaurus.plus/related/key/outstanding
Key & Outstanding. N.p., 2016. Web. 11 Aug. 2026. <https://thesaurus.plus/related/key/outstanding>.
Outstanding or Key. 2016. Accessed August 11, 2026. https://thesaurus.plus/related/key/outstanding.
Google Ngram Viewer shows how "key" and "outstanding" have occurred on timeline