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
Scrupulous and cast-iron are semantically related. In some cases you can use "Scrupulous" instead an adjective phrase "Cast-iron".
Scrupulous
Scrupulous adjective - Guided by or in accordance with one's sense of right and wrong.
Cast-iron and scrupulous are semantically related. Sometimes you can use "Cast-iron" instead an adjective "Scrupulous".
Cite this Source
Scrupulous and Cast-iron. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/cast-iron/scrupulous
Cast-iron & Scrupulous. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/cast-iron/scrupulous>.
Scrupulous or Cast-iron. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/cast-iron/scrupulous.
