Instant
Instant adjective - Done or occurring without any noticeable lapse in time.
Pertinacious and instant are semantically related. In some cases you can use "Pertinacious" instead an adjective "Instant".
Pertinacious
Pertinacious adjective - Continuing despite difficulties, opposition, or discouragement.
Instant and pertinacious are semantically related. Sometimes you can use "Instant" instead an adjective "Pertinacious".
Nearby Word: pertinacity
Mutual synonyms
Cite this Source
Pertinacious and Instant. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/instant/pertinacious
Instant & Pertinacious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/instant/pertinacious>.
Pertinacious or Instant. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/instant/pertinacious.
Google Ngram Viewer shows how "instant" and "pertinacious" have occurred on timeline