[noun] [C] [formal] - a tendency to behave in a particular way, esp. one which shocks other people, or a tendency to like something, esp. something bad or unacceptableThe tabloid papers are obsessed with the sexual proclivities of famous people.His proclivity for alcohol was almost as well-known as his poetry.
PROCLIVITY
Meaning of PROCLIVITY in English
Cambridge English vocab. Кембриджский английский словарь. 2012