Firm in mind or purpose; stubborn; unyielding; unshakable
Not loose or vague; exact or precise:
Firmly, often dogmatically held:
Severe; strict; exacting
That cannot be altered; unchangeable
Not changing or subject to change; constant.
Impossible to alter:
Not to be altered; immutable:
Capable of being changed or adjusted to meet particular or varied needs:
Not expected to change in status, condition, or place:
Find another word for ironclad. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for ironclad, like: inflexible, strict, immutable, irrefutable, fixed, rigid, warship, inalterable, invariable, unalterable and unchangeable.