There are many synonyms for "typical cases" that can be used to describe a common or standard situation. These include "usual scenarios," "regular examples," "standard instances," "commonplace occurrences," "routine cases," and "conventional situations." Additionally, "normal occurrences," "frequent incidents," and "ordinary occurrences" may also be used to describe situations that are expected or typical. These synonyms can help to keep text engaging for readers by providing variety in language use and avoiding repetitiveness. It is important to consider context and the intended meaning of the word or phrase to choose the most appropriate synonym to use in text.