Adamantine

مترادف و متضاد adamantine

1. adjective Firmly, often unreasonably immovable in purpose or will
   Synonyms: adamant, inexorable, intransigent, brassbound, die-hard, grim, implacable, incompliant, inflexible, iron, obdurate, relentless, remorseless, rigid, stubborn, unbendable, unbending, uncompliant, uncompromising, unrelenting, unyielding