Thesaurus
cast-iron
Synonyms and Antonyms of cast-iron
- lost weight only after a cast-iron adherence to his diet
close, conscientious, exact, fussy, meticulous, painstaking, punctilious, scrupulous, undeviating
adamant, adamantine, determined, dogged, firm, relentless, resolved, single-minded, steadfast, stubborn, tenacious, unbending, unflinching
immovable, implacable, unappeasable, unrelenting, unsparing, unyielding
austere, demanding, flinty, grim, hard, hardened, hard-hearted, harsh, ironbound, severe, stern, tough
- he has a cast-iron faith in his innate ability to overcome any adversity that life might throw against him
flinty, leathery, resilient, stalwart
durable, enduring, everlasting, immortal, imperishable, lasting, permanent, stable, staunch (also stanch), staying, tenacious, unyielding
flourishing, prospering, thriving
fit, fortified, hale, healthy, husky, lusty, red-blooded, robust, sound, strapping, virile
Learn More about cast-iron
-
See words that rhyme with cast-iron Dictionary: Definition of cast-iron
Seen and Heard
What made you want to look up cast-iron? Please tell us where you read or heard it (including the quote, if possible).
