What is a synonym for code talkers?

There isn't a single perfect synonym for "code talkers," as the term itself captures a specific historical and cultural context. However, depending on the context, you could use:

More general terms:

* Secret communicators

* Encrypted communicators

* Military linguists

* Cipher specialists

More specific to Indigenous cultures:

* Native American communicators

* Indigenous language specialists

* First Nations codebreakers

More informal terms:

* Whisperers

* Language warriors

* Code wizards

Ultimately, the best synonym would depend on the specific situation and the emphasis you want to place.