unflinching[adjective]Synonyms: determined, firm, immovable, resolute, staunch, steadfast, steady, unfaltering
[TahlilGaran] English Synonym Dictionary ▲
un‧flinch‧ing /ʌnˈflɪntʃɪŋ/
adjective not changing or becoming weaker, even in a very difficult or dangerous situation:
unflinching courage—unflinchingly adverb [TahlilGaran] Dictionary of Contemporary English ▲