What is the adverb for traditional?

There isn't a single perfect adverb for "traditional" as it depends on the context. However, some options are:

* Traditionally: This is the most straightforward option, directly derived from the adjective.

* In a traditional manner/way: This is more formal and descriptive.

* Customarily: This emphasizes the established practice or custom.

* Conventionally: This focuses on the usual or expected approach.

The best choice depends on the specific situation and the intended meaning.