Lighthearted and Thoughtless

Lighthearted

Lighthearted adjective - Having or showing freedom from worries or trouble.

Thoughtless and lighthearted are semantically related. In some cases you can use "Thoughtless" instead an adjective "Lighthearted".

Thoughtless

Thoughtless adjective - Showing a lack of manners or consideration for others.

Lighthearted and thoughtless are semantically related. Sometimes you can use "Lighthearted" instead an adjective "Thoughtless".

Cite this Source
Thoughtless and Lighthearted. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/lighthearted/thoughtless
Lighthearted & Thoughtless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/lighthearted/thoughtless>.
Thoughtless or Lighthearted. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/lighthearted/thoughtless.
Google Ngram Viewer shows how "lighthearted" and "thoughtless" have occurred on timeline