The word "beasts" often conjures up images of wild and dangerous creatures. However, there are several synonyms that can be used to describe a similar idea. For example, "wildlife" can refer to animals living in their natural habitats. "Creatures" is a more general term that can include both real and imaginary beings. "Monsters" is a word often associated with frightening or supernatural creatures. "Vermin" can describe pest animals such as rats or insects. "Critters" is a more informal term that can be used to describe smaller animals. Finally, "brutes" can be used to refer to large, powerful animals or people that act cruelly.