Heedlessness and Squib
Opposite meaning words
Heedlessness
Heedlessness noun - Failure to take the care that a cautious person usually takes.
Squib is an antonym for heedlessness.
Squib
Squib noun - Firework consisting of a tube filled with powder (as a broken firecracker) that burns with a fizzing noise.
Cite this Source
Squib and Heedlessness. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/heedlessness/squib
Heedlessness & Squib. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/heedlessness/squib>.
Squib or Heedlessness. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/heedlessness/squib.
Google Ngram Viewer shows how "heedlessness" and "squib" have occurred on timeline