Lathi-charge is the term used to describe the act of police officers using batons to disperse a crowd. However, there are a few synonyms for this term that can also be used in this context. One such synonym is "baton charge," which refers to the use of batons by police officers to break up a demonstration or protest. Another synonym that can be used is "cane charge," which refers to the use of cane sticks by police officers to disperse a crowd. Additionally, the term "clubbing" can also be used to describe this action, as it is also an act of using batons to control a crowd. Overall, using synonyms for the term lathi-charge can add more variety and depth to written work or conversations.