Radical rights are a contentious issue, and it's important to have language that accurately reflects the topic at hand. If you're looking for synonyms for radical rights, there are several options to consider. For example, some may use the term "extreme rights" to describe the most aggressive and militant forms of political action. Others may use language like "fervent rights" or "passionate rights" to describe more emotionally charged arguments in favor of a certain position. Ultimately, the language you choose will depend on the context and intended effect of your words - whether you're trying to build support for a cause or push back against an opposing viewpoint.