unyielding

1 ENTRIES FOUND:
unyielding /ˌʌnˈjiːldɪŋ/ adjective
unyielding
/ˌʌnˈjiːldɪŋ/
adjective
Britannica Dictionary definition of UNYIELDING
[more unyielding; most unyielding]
1 
: not changing or stopping
2 

— unyieldingly

adverb