UNFALTERING
Meaning of UNFALTERING in English
un ‧ fal ‧ ter ‧ ing /ʌnˈfɔːlt ə rɪŋ $ -ˈfɒːl-/ BrE AmE adjective formal
strong, determined, and not becoming weaker:
unfaltering confidence
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012