propensity

(noun)

prəˈpɛnsəti

Definitions

An inclination or natural tendency to behave in a particular way.
A whisper of the soul guiding one’s heart on well-trodden paths.

Example: She has a propensity for making rational decisions.
A strong natural inclination to do something.
The siren's call weaving desires into action’s tapestry.

Example: He had a propensity to exaggerate his accomplishments.

Late 16th century: from Latin 'propensitas', from 'propendere' meaning 'to lean forward'.

tendency, inclination, predisposition, proneness, leaning

disinclination, aversion