endurance - the power to withstand hardship or stress; "the marathon tests a runner's endurance"

capacity - tolerance for alcohol; "he had drunk beyond his capacity"

disposition, temperament - your usual mood; "he has a happy disposition"

toleration, sufferance, acceptance - a disposition to tolerate or accept people or situations; "all people should practice toleration and live together in peace"

indulgence, lenience, leniency - a disposition to yield to the wishes of someone; "too much indulgence spoils a child"

overtolerance - too much permissiveness

lenience, leniency - lightening a penalty or excusing from a chore by judges or parents or teachers

allowance - the act of allowing; "He objected to the allowance of smoking in the diningroom"

attitude, mental attitude - a complex mental state involving beliefs and feelings and values and dispositions to act in certain ways; "he had the attitude that work was fun"

broad-mindedness - an inclination to tolerate or overlook opposing or shocking opinions or behavior

liberality, liberalness - an inclination to favor progress and individual freedom

disinterest, neutrality - tolerance attributable to a lack of involvement

discrepancy, disagreement, divergence, variance - a difference between conflicting facts or claims or opinions; "a growing divergence of opinion"