Closely set
Impassable and closely set are semantically related. In some cases you can use "Impassable" instead an adjective phrase "Closely set".
Impassable
Impassable adjective - Impossible to get through or into.
Closely set and impassable are semantically related. Sometimes you can use "Closely set" instead an adjective "Impassable".
Nearby Words: impasse, impassible
Cite this Source
Impassable and Closely set. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/closely_set/impassable
Closely set & Impassable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/closely_set/impassable>.
Impassable or Closely set. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/closely_set/impassable.
Google Ngram Viewer shows how "closely set" and "impassable" have occurred on timeline