propensity

noun

pro·​pen·​si·​ty prə-ˈpen(t)-sə-tē 

plural propensities

: an often intense natural inclination or preference

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You'll Like the Etymology of Propensity

If you’re partial to picking synonyms of propensity, perhaps peruse the letter "p," which predominates for such words, in our pages. Proclivity, preference, penchant, and predilection all share with propensity the principal meaning of "a strong instinct or liking." Propensity comes from Latin prōpensus, a form of prōpendēre, a verb meaning "to incline" or "to hang down" (as pendulous things do). With that in mind, it’s perfectly plausible that leaning and inclination are as good synonyms of propensity as any of those "p"-words.

Synonyms of propensity

• tendency
• proneness

Choose the Right Synonym for propensity

leaning, propensity, proclivity, penchant mean a strong instinct or liking for something.

leaning suggests a liking or attraction not strong enough to be decisive or uncontrollable.

a student with artistic leanings

propensity implies a deeply ingrained and usually irresistible inclination.

a propensity to offer advice

proclivity suggests a strong natural proneness usually to something objectionable or evil.

a proclivity for violence

penchant implies a strongly marked taste in the person or an irresistible attraction in the object.

a penchant for taking risks

Examples of propensity in a Sentence

Other researches are exploring how the adolescent propensity for uninhibited risk taking propels teens to experiment with drugs and alcohol. —Claudia Wallis, Time, 10 May 2004

On the other hand, a jury might be convinced that a meth dealer who had brazenly fired a pistol through his door had a propensity for violence. —John Cloud, Time, 14 July 2003

A central tenet of this camp's proponents is that a considerable number of biological dispositions evolved during the Stone Age, including a male propensity for making war. —Bruce Bower, Science News, 27 Jan. 2001

He had a propensity for crime.

the criminal propensities of the family extended over several generations

Recent Examples on the Web

Still, France's propensity to descend into unrest has become scarily regular, as has the inability of Macron's administration to get a grip. — Arkansas Online, 20 Oct. 2026

Over time, dedicated prayer uncovered a hidden propensity to say the wrong thing at the wrong time. — The Christian Science Monitor, Christian Science Monitor, 19 Oct. 2026

Three in college, and four later, gambling with the delicate calibration that exists between a meager bone density—after four years of iron deficiency, amenorrhea, and a propensity for fracturing—and a need for running like breathing, like air. — Literary Hub, 15 Oct. 2026

Becker, who has a propensity for nabbing jump balls, played a key role in the Hoosiers' title run, including his six-catch, 126-yard performance against Ohio State last December. — ABC News, 14 Oct. 2026

Word History

Etymology

borrowed from New Latin prōpensitāt-, prōpensitās, from Latin prōpensus "weighted down, inclined, having a disposition or tendency" + -itāt-, -itās -ity — more at propense

First Known Use

1570, in the meaning defined above

Rhymes for propensity

• immensity
• intensity
• density

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Kids Definition

propensity

noun

pro·​pen·​si·​ty prə-ˈpen(t)-sət-ē 

plural propensities

: a natural inclination or liking : bent

a propensity for bright colors

a propensity to daydream