Iron
Iron adjective - Not showing weakness or uncertainty.
Pertinacious and iron are semantically related. In some cases you can use "Pertinacious" instead an adjective "Iron".
Pertinacious
Pertinacious adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: a pertinacious salesman who would simply not take “No!” for an answer
Iron and pertinacious are semantically related. Sometimes you can use "Iron" instead an adjective "Pertinacious".
Nearby Word: pertinacity
Mutual synonyms
Related pairs
- firm and iron
- firm and pertinacious
- resolute and iron
- resolute and pertinacious
- determined and iron
- determined and pertinacious
- steadfast and iron
- steadfast and pertinacious
- inflexible and iron
- inflexible and pertinacious
- rigid and iron
- rigid and pertinacious
- obstinate and iron
- obstinate and pertinacious
Cite this Source
Pertinacious and Iron. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/iron/pertinacious
Iron & Pertinacious. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/iron/pertinacious>.
Pertinacious or Iron. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/iron/pertinacious.
Google Ngram Viewer shows how "iron" and "pertinacious" have occurred on timeline