Violent clashes are often used in the news to describe confrontations between two opposing groups or individuals. However, there are many synonyms that convey the same idea without using the word "violent." Some of these synonyms include "intense conflicts," "fierce battles," "savage fights," "bloody skirmishes," "brutal confrontations," "ferocious struggles," and "severe collisions." Each of these phrases conveys the idea of a forceful and aggressive confrontation between two opposing sides. Using different synonyms can add nuance to the description of the event and can make the writing more interesting and engaging for the reader.