The word "brutalness" is often used to describe something that is harsh, severe, or cruel. However, there are a variety of synonyms that can be used to convey a similar meaning. For example, "savagery" implies a wild or primitive cruelty, while "barbarity" suggests a cruel and inhumane behavior. "Viciousness" denotes a tendency to be cruel or violent, and "ruthlessness" connotes a lack of mercy or compassion. Other synonyms for "brutalness" include "severity," "harshness," and "ferocity." Regardless of which word is used, they all describe a quality that is unyielding, unforgiving, and often violent.