Iron
Iron adjective - Not showing weakness or uncertainty.
Intractable and iron are semantically related. In some cases you can use "Intractable" instead an adjective "Iron".
Intractable
Intractable adjective - Given to resisting authority or another's control.
Iron and intractable are semantically related. Sometimes you can use "Iron" instead an adjective "Intractable".
Nearby Words: intractability, intractably
Mutual synonyms
Related pairs
Cite this Source
Intractable and Iron. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/iron/intractable
Iron & Intractable. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/iron/intractable>.
Intractable or Iron. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/iron/intractable.
Google Ngram Viewer shows how "iron" and "intractable" have occurred on timeline