UNDIMINISHED
Meaning of UNDIMINISHED in English
/ ˌʌndɪˈmɪnɪʃt; NAmE / adjective
that has not become smaller or weaker :
They continued with undiminished enthusiasm.
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005