Irrelative and Opportune
Opposite meaning words
Irrelative
Irrelative adjective - Not having anything to do with the matter at hand.
Opportune is an antonym for irrelative.
Opportune
Opportune adjective - Especially suitable for a certain time.
Usage example: an opportune rain shower gave them an excuse to leave the outdoor concert early
Irrelative is an antonym for opportune.
Cite this Source
Opportune and Irrelative. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/irrelative/opportune
Irrelative & Opportune. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/irrelative/opportune>.
Opportune or Irrelative. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/irrelative/opportune.
Google Ngram Viewer shows how "irrelative" and "opportune" have occurred on timeline