adjective
Synonyms: inflexible 2, brassbound, inexorable, obdurate, relentless, rigid, single-minded, unbending, uncompromising, unyielding
Antonyms: bendable
adjective
Synonyms: inflexible 2, brassbound, inexorable, obdurate, relentless, rigid, single-minded, unbending, uncompromising, unyielding
Antonyms: bendable
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003