adj. Function: adjective
Synonyms: INVINCIBLE 1, impregnable, inconquerable, indomitable, inexpugnable, unassailable, unbeatable, unconquerable, undefeatable
Antonyms: vulnerable
adj. Function: adjective
Synonyms: INVINCIBLE 1, impregnable, inconquerable, indomitable, inexpugnable, unassailable, unbeatable, unconquerable, undefeatable
Antonyms: vulnerable
Merriam Webster. Collegiate thesaurus English dictionary. Английский энциклопедический толковый словарь тезауруса. 2012