Which of the following words is closest in meaning to “Proclivity”?

Proclivity means a natural tendency or liking.

• Correct answer - tendency: it has the same meaning as Proclivity.
• skill: the ability to do something well - wrong, it does not mean the same as Proclivity.
• aversion: a strong dislike - wrong, it does not mean the same as Proclivity.
• hesitation: a pause caused by uncertainty - wrong, it does not mean the same as Proclivity.