IPA: //ʌnˈfɔːltərɪŋ//
KK: /ʌnˈfɔltərɪŋ/
Not showing any signs of hesitation or weakness; steady and determined.
Her unfaltering commitment to the project inspired everyone around her.
Unfaltering → It is formed from "un-" (meaning not) and "falter" (from Old English *faldrian*, meaning to hesitate or waver) and the suffix "-ing" (indicating a continuous action). The word "unfaltering" means not hesitating or wavering, indicating steadfastness or determination.
Think of 'not' ('un-') hesitating or 'wavering' ('falter') — that's why unfaltering means being steady and determined.