Cast-iron
Cast-iron adjective - Not allowing for any exceptions or loosening of standards.
Usage example: lost weight only after a cast-iron adherence to his diet
Steadfast
Steadfast adjective - Firm in one's allegiance to someone or something.
Cast-iron and steadfast are semantically related. You can use "Cast-iron" instead an adjective "Steadfast".
Nearby Words: steadfastness, steadfastly
Mutual synonyms
Related pairs
- firm and cast-iron
- firm and steadfast
- fixed and cast-iron
- fixed and steadfast
- inflexible and cast-iron
- inflexible and steadfast
- rigid and cast-iron
- rigid and steadfast
- unyielding and cast-iron
- unyielding and steadfast
- immovable and cast-iron
- immovable and steadfast
- relentless and cast-iron
- relentless and steadfast
Cite this Source
Steadfast and Cast-iron. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/cast-iron/steadfast
Cast-iron & Steadfast. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/cast-iron/steadfast>.
Steadfast or Cast-iron. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/cast-iron/steadfast.
