Spontaneous and Unvigilant

Spontaneous

Spontaneous adjective - Done instantly and without conscious thought or decision.

Unvigilant and spontaneous are semantically related In some cases you can use "Unvigilant" instead an adjective "Spontaneous".

Nearby Words: spontaneity, spontaneously

Unvigilant

Unvigilant adjective - Not alert to what is potentially dangerous.

Spontaneous and unvigilant are semantically related in thoughtless topic. You can use "Spontaneous" instead an adjective "Unvigilant".
Cite this Source
Unvigilant and Spontaneous. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/spontaneous/unvigilant
Spontaneous & Unvigilant. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/spontaneous/unvigilant>.
Unvigilant or Spontaneous. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/spontaneous/unvigilant.
Google Ngram Viewer shows how "spontaneous" and "unvigilant" have occurred on timeline