Incuriousness and Lassitude

Incuriousness

Incuriousness noun - Lack of interest or concern.

Lassitude and incuriousness are semantically related in apathy topic. In some cases you can use "Lassitude" instead a noun "Incuriousness", when it comes to topics like feelings.

Lassitude

Lassitude noun - A complete depletion of energy or strength.

Incuriousness and lassitude are semantically related in feelings topic. Sometimes you can use "Incuriousness" instead a noun "Lassitude".
Cite this Source
Lassitude and Incuriousness. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/incuriousness/lassitude
Incuriousness & Lassitude. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/incuriousness/lassitude>.
Lassitude or Incuriousness. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/incuriousness/lassitude.
Google Ngram Viewer shows how "incuriousness" and "lassitude" have occurred on timeline