"Central tendency" is a phrase comprising TWO words, it is not a word. Central tendency refers to the tendency of some data sets to collect around their middle value.
Another word for inclination is tendency.
bent, tendency, inclination, capacity, talent
The answer depends on what you mean by an "orgive" - which is not recognised as a word in the English language. If you mean an ogive, then the answer would be the median.
Aversion is the antonym for the word tendency.
immeasurable
gallon
Atrium.
central
Central.
main idea
counterbalance, scale, measure