Fast
Unshaken
Unshaken adjective - Free from emotional or mental agitation.
Fast and unshaken are semantically related. Sometimes you can use "Fast" instead an adjective "Unshaken".
Nearby Word: unshakable
Mutual synonyms
Cite this Source
Unshaken and Fast. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/fast/unshaken
Fast & Unshaken. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/fast/unshaken>.
Unshaken or Fast. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/fast/unshaken.
Google Ngram Viewer shows how "fast" and "unshaken" have occurred on timeline