Headlong
Headlong adjective - Acting or done with excessive or careless speed.
Unpredictable and headlong are semantically related. In some cases you can use "Unpredictable" instead an adjective "Headlong".
Unpredictable
Unpredictable adjective - Likely to change frequently, suddenly, or unexpectedly.
Headlong and unpredictable are semantically related. Sometimes you can use "Headlong" instead an adjective "Unpredictable".
Nearby Word: unpredictability
Mutual synonyms
Cite this Source
Unpredictable and Headlong. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/headlong/unpredictable
Headlong & Unpredictable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/headlong/unpredictable>.
Unpredictable or Headlong. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/headlong/unpredictable.
Google Ngram Viewer shows how "headlong" and "unpredictable" have occurred on timeline