Iron
Iron adjective - Not showing weakness or uncertainty.
Unflinching and iron are semantically related. In some cases you can use "Unflinching" instead an adjective "Iron".
Unflinching
Unflinching adjective - Showing no signs of slackening or yielding in one's purpose.
Iron and unflinching are semantically related. Sometimes you can use "Iron" instead an adjective "Unflinching".
Nearby Word: unflinchingly
Mutual synonyms
Related pairs
Both words in one sentence
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Unflinching Walk: Iron Man fires a remote explosive at a tank in Afghanistan then calmly walks away.
Source: Film / Iron Man -
In Iron Man 2, Whiplash does the unflinching walk twice.
Source: Unflinching Walk
Cite this Source
Unflinching and Iron. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/iron/unflinching
Iron & Unflinching. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/iron/unflinching>.
Unflinching or Iron. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/iron/unflinching.
Google Ngram Viewer shows how "iron" and "unflinching" have occurred on timeline