Fickle
Fickle adjective - Likely to change frequently, suddenly, or unexpectedly.
Heedless and fickle are semantically related. In some cases you can use "Heedless" instead an adjective "Fickle".
Nearby Word: fickleness
Cite this Source
Heedless and Fickle. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fickle/heedless
Fickle & Heedless. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fickle/heedless>.
Heedless or Fickle. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fickle/heedless.
Google Ngram Viewer shows how "fickle" and "heedless" have occurred on timeline