Opportune
Requisite
Requisite adjective - Impossible to do without.
Opportune and requisite are semantically related. Sometimes you can use "Opportune" instead an adjective "Requisite".
Nearby Word: requisition
Related pairs
Cite this Source
Requisite and Opportune. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/opportune/requisite
Opportune & Requisite. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/opportune/requisite>.
Requisite or Opportune. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/opportune/requisite.
Google Ngram Viewer shows how "opportune" and "requisite" have occurred on timeline