Hit out is a phrasal verb that is often used when describing physical attacks or aggressive behavior. There are several synonyms for this term, including lash out, strike out, and attack. Lash out has a similar connotation, but implies a sudden and emotional response. Strike out can also refer to a physical attack or to a failure to achieve a desired result. Attack, meanwhile, can refer to both physical and verbal aggression. Other synonyms for hit out include assault, pounce, or charge. Regardless of the specific term used, all of these words can convey a sense of violent, reactive behavior.