Impassable and Passable

Impassable

Impassable adjective - Impossible to get through or into.
Usage example: the road was impassable until snowplows cleared it

Passable is an antonym for impassable in closed topic.

Nearby Words: impasse, impassible

Passable

Passable adjective - Capable of being traveled on.
Usage example: after the snowstorm ends, the roads might not be passable for the morning ride to school

Impassable is an antonym for passable in clear topic.

Nearby Words: pass, passed, passing, passably, passant

Both words in one sentence

Cite this Source
Passable and Impassable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/impassable/passable
Impassable & Passable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/impassable/passable>.
Passable or Impassable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/impassable/passable.
Google Ngram Viewer shows how "impassable" and "passable" have occurred on timeline