unflinching

adjective

un·​flinch·​ing ˌən-ˈflin-chiŋ 

: not flinching or shrinking : steadfast, uncompromising

unflinching determination

unflinchingly

ˌən-ˈflin-chiŋ-lē 

adverb

Synonyms of unflinching

• relentless
• grim
• determined
• persistent

Examples of unflinching in a Sentence

he was unflinching in his determination to see that justice was done

Recent Examples on the Web

Hers is an art of transmutation, but one that never shies from showing you the pain it’s made from, at once hopeful and unflinching. — Emily Watlington, ARTnews.com, 18 Sep. 2026

Moises Vladimir Cordero also acknowledged the unflinching bravery of first responders. — Kaanita Iyer, CNN Money, 11 Sep. 2026

His teams have been a reflection of their coach — tough and unflinching. — Ken Sugiura, AJC.com, 9 Sep. 2026

On one hand, that there exists a film about an American war from an outside perspective, which is so unflinching in its portrayal of war crimes, is a refreshing reversal of dominant cinematic narratives. — Siddhant Adlakha, IndieWire, 4 Sep. 2026

Word History

First Known Use

1728, in the meaning defined above

Rhymes for unflinching

• clinching
• flinching
• inching
• lynching
• pinching

Kids Definition

unflinching

adjective

un·​flinch·​ing ˌən-ˈflin-chiŋ 

: not flinching or shrinking : steadfast

unflinchingly adverb