The word "brutal" is often used to describe violence, cruelty, or harshness. However, there are many synonyms that can be used to convey similar meanings. For example, "savage, fierce, ruthless, barbaric, and vicious" are all synonyms for brutal that describe violence or aggression. When it comes to cruelty, words like "heartless, merciless, and unfeeling" can be used instead of brutal. Meanwhile, "harsh, severe, and unforgiving" could be used to describe situations that are difficult or unpleasant to deal with without necessarily implying cruelty or violence. Whatever the context, there are plenty of synonyms available to add variety and depth to your writing.