IRON
Meaning of IRON in English
n.
Function: adjective
Synonyms: INFLEXIBLE 2, adamant, adamantine, brassbound, inexorable, obdurate, relentless, rigid, unbending, unyielding
Merriam Webster.
Collegiate thesaurus English dictionary.
Английский энциклопедический толковый словарь тезауруса.
2012