prevail

This word carries a strong sense of endurance and ultimate triumph. When used to describe victory, it suggests a struggle or a long-term conflict where one side eventually outlasts or overcomes the other, rather than a quick or easy win. In the context of social conditions or moods, it describes a dominant atmosphere that permeates a space. The phrase "prevail upon" is a more formal, polite way of describing persuasion, implying a gentle but persistent request rather than forceful coercion.