UNDETERRED
Meaning of UNDETERRED in English
/ ˌʌndɪˈtɜːd; NAmE -ˈtɜːrd/ adjective
if sb is undeterred by sth, they do not allow it to stop them from doing sth
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005