Impulsivity
Lightheartedness and impulsivity are semantically related. In some cases you can use "Lightheartedness" instead a noun "Impulsivity".
Lightheartedness
Lightheartedness noun - Carefree freedom from constraint.
Usage example: he approaches his medical duties with a lightheartedness that some patients find disturbing
Impulsivity and lightheartedness are semantically related. You can use "Impulsivity" instead a noun "Lightheartedness".
Mutual synonyms
Cite this Source
Lightheartedness and Impulsivity. (2017). Retrieved 2026, July 31, from https://thesaurus.plus/related/impulsivity/lightheartedness
Impulsivity & Lightheartedness. N.p., 2017. Web. 31 Jul. 2026. <https://thesaurus.plus/related/impulsivity/lightheartedness>.
Lightheartedness or Impulsivity. 2017. Accessed July 31, 2026. https://thesaurus.plus/related/impulsivity/lightheartedness.
Google Ngram Viewer shows how "impulsivity" and "lightheartedness" have occurred on timeline