Cast-iron
Cast-iron adjective - Not allowing for any exceptions or loosening of standards.
Fixed
Fixed adjective - Having been established and usually not subject to change.
Mutual synonyms
Cite this Source
Fixed and Cast-iron. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/cast-iron/fixed
Cast-iron & Fixed. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/cast-iron/fixed>.
Fixed or Cast-iron. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/cast-iron/fixed.