Need
Need noun - A state of being without something necessary, desirable, or useful.
Propensity and need are semantically related. In some cases you can use "Propensity" instead a noun "Need".
Propensity
Propensity noun - An established pattern of behavior.
Need and propensity are semantically related. Sometimes you can use "Need" instead a noun "Propensity".
How words are described
Cite this Source
Propensity and Need. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/need/propensity
Need & Propensity. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/need/propensity>.
Propensity or Need. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/need/propensity.
Google Ngram Viewer shows how "need" and "propensity" have occurred on timeline