There are several synonyms for the term "all-digital" that can be used interchangeably in different contexts. For instance, "fully digital" is a suitable alternative that denotes the same meaning. Other synonyms include "completely digital," "entirely digital," and "purely digital." These words are often used to describe devices or systems that operate entirely on digital signals or data, without any analog components. The term has become increasingly relevant in recent times, especially with the widespread adoption of digital technologies in various industries. As technology continues to advance, there will likely be more synonyms for "all-digital" that emerge to describe new digital innovations.