propensity

As nouns the difference between temperament and propensity

is that temperament is temperament, character while propensity is a tendency, preference, or attraction.

As nouns the difference between propensity and tantamount

is that propensity is a tendency, preference, or attraction while tantamount is (obsolete) something which has the same value or amount (as something else).

As a verb tantamount is

(obsolete) to amount to as much; to be equivalent.

As an adjective tantamount is

equivalent in meaning or effect.

As nouns the difference between propensity and tendance

is that propensity is a tendency, preference, or attraction while tendance is (archaic) the act of attending or waiting; attendance.

As nouns the difference between propensity and eager

is that propensity is a tendency, preference, or attraction while eager is (tidal bore).

As an adjective eager is

(obsolete) sharp; sour; acid.

As an adjective irrevocable

is unable to be retracted or reversed; final.

As a noun propensity is

a tendency, preference, or attraction.

As nouns the difference between propensity and probability

is that propensity is a tendency, preference, or attraction while probability is the state of being probable; likelihood.

As an adjective predisposed

is inclined.

As a verb predisposed

is (predispose).

As a noun propensity is

a tendency, preference, or attraction.

As nouns the difference between propensity and tenor

is that propensity is a tendency, preference, or attraction while tenor is tenor.

As nouns the difference between willingness and propensity

is that willingness is the state of being willing while propensity is a tendency, preference, or attraction.

As a verb tend

is to kindle; ignite; set on fire; light; inflame; burn or tend can be (legal|old english law) to make a tender of; to offer or tender or tend can be (with to) to look after (eg an ill person).

As a noun propensity is

a tendency, preference, or attraction.