General terms:
* Harassment: This is a common and broad term that encompasses bullying.
* Abuse: This term emphasizes the harmful and damaging nature of bullying.
* Intimidation: This focuses on the act of making someone afraid.
* Torment: This emphasizes the prolonged and repeated nature of bullying.
More specific terms:
* Persecution: This highlights the systematic and relentless nature of bullying.
* Oppression: This emphasizes the power imbalance and control involved in bullying.
* Tyranny: This focuses on the cruel and abusive nature of bullying.
* Vilification: This highlights the use of insults and derogatory language.
Other options:
* Bullying behavior: This emphasizes the actions themselves.
* Bullying incident: This refers to a specific instance of bullying.
The best term to use will depend on the context and the specific type of bullying you are referring to.