Radicality refers to the quality or state of being radical, meaning extreme or revolutionary. When looking for synonyms to describe this concept, several alternatives come to mind. One option is "extremism", which denotes taking ideas or actions to the furthest possible extreme. Another synonym is "radicalism", which encompasses the advocacy of far-reaching political or social changes. "Revolutionary" serves as an alternative synonym, pointing to ideas or individuals that challenge established norms. Additionally, "unconventionality" captures the notion of deviating from traditional or conservative viewpoints. Lastly, "rebelliousness" highlights a defiant or oppositional stance against prevailing systems or beliefs. Each of these terms encapsulates the essence of radicality in different contexts.