* Kinga - This is the most common and general word for prevention. It can be used in a variety of contexts, such as preventing disease, accidents, or crime.
* Kuzuia - This word is used more for actively stopping something from happening, like preventing something from entering a place. It is a more active form of prevention.
* Ulinzi - This word is used for protection against something harmful. It is a more general term that includes prevention but also encompasses other measures like security.
The best way to choose the right word depends on the specific context.