Incaution and Vigilance
Opposite meaning words
Incaution
Incaution noun - Failure to take the care that a cautious person usually takes.
Usage example: as a result of an agent's colossal incaution, a laptop filled with top-secret intelligence was missing
Vigilance
Vigilance noun - The state of being constantly attentive and responsive to signs of opportunity, activity, or danger.
Cite this Source
Vigilance and Incaution. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/incaution/vigilance
Incaution & Vigilance. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/incaution/vigilance>.
Vigilance or Incaution. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/incaution/vigilance.
Google Ngram Viewer shows how "incaution" and "vigilance" have occurred on timeline