Revanchism is a term used to describe a political ideology that seeks revenge or compensation for previously perceived injustices. It is often associated with recovering lost territories or power on behalf of a nation or group. Synonyms for revanchism include retribution, revenge, retaliation, reprisal, vengeance, payback, avengement, and comeuppance. Each of these words describes a desire to seek justice for past wrongs, and the motivation for such actions often arises from feelings of anger, humiliation, or victimization. However, the use of these synonyms can vary depending on the context and degree of severity of the perceived injustice.