Dead end
Dead end noun - A passage with access only at one end.
Impassable and dead end are semantically related. In some cases you can use "Impassable" instead an adjective phrase "Dead end".
Impassable
Impassable adjective - Impossible to get through or into.
Dead end and impassable are semantically related. Sometimes you can replace phrase "Dead end" with "Impassable", this terms are similar.
Nearby Words: impasse, impassible
Mutual synonyms
Cite this Source
Impassable and Dead end. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/dead_end/impassable
Dead end & Impassable. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/dead_end/impassable>.
Impassable or Dead end. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/dead_end/impassable.
Google Ngram Viewer shows how "dead end" and "impassable" have occurred on timeline