unflinching
un|flinch|ing /'ʌnfl'ɪntʃɪŋ/
[ADJ]
You can use unflinching in expressions such as unflinching honesty and unflinching support to indicate that a good quality which someone has is strong and steady, and never weakens.
...the armed forces, all of whom had pledged their unflinching support and loyalty to the government.
● unflinchingly [ADV]
They were unflinchingly loyal to their friends.
[ADJ]
You can use unflinching in expressions such as unflinching honesty and unflinching support to indicate that a good quality which someone has is strong and steady, and never weakens.
...the armed forces, all of whom had pledged their unflinching support and loyalty to the government.
● unflinchingly [ADV]
They were unflinchingly loyal to their friends.