Imperceptible and Incognizable

Imperceptible

Imperceptible adjective - Impossible or difficult to perceive by the mind or senses.
Usage example: an imperceptible drop in temperature

Incognizable and imperceptible are semantically related. In some cases you can use "Incognizable" instead an adjective "Imperceptible".

Nearby Word: imperceptibly

Incognizable

Incognizable adjective - Incapable of being perceived or known.

Imperceptible and incognizable are semantically related. Sometimes you can use "Imperceptible" instead an adjective "Incognizable".

Nearby Word: incognizant
Cite this Source
Incognizable and Imperceptible. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/imperceptible/incognizable
Imperceptible & Incognizable. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/imperceptible/incognizable>.
Incognizable or Imperceptible. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/imperceptible/incognizable.
Google Ngram Viewer shows how "imperceptible" and "incognizable" have occurred on timeline