Key
Pertinent
Pertinent adjective - Having to do with the matter at hand.
Key and pertinent are semantically related. Sometimes you can use "Key" instead an adjective "Pertinent".
Nearby Words: pertinence, pertinency
Mutual synonyms
Cite this Source
Pertinent and Key. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/key/pertinent
Key & Pertinent. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/key/pertinent>.
Pertinent or Key. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/key/pertinent.
Google Ngram Viewer shows how "key" and "pertinent" have occurred on timeline