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