Cast-iron
Cast-iron adjective - Extremely robust.
Iron
Iron adjective - Extremely robust.
Usage example: an iron constitution
Mutual synonyms
Cite this Source
Iron and Cast-iron. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/cast-iron/iron
Cast-iron & Iron. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/cast-iron/iron>.
Iron or Cast-iron. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/cast-iron/iron.