When it comes to describing intervals or distances between two notes in music, there are many synonyms for the word "intervallic". For example, the term "inter-tone distance" refers to the space between two neighboring pitches. Another synonym is "pitch spacing", which is used to describe the distance or interval between multiple pitches in a given melody. "Step-wise" is also a popular synonym for "intervallic," which suggests a gradual progression between two notes that are close in pitch. Other synonyms include "distance between notes," "note separation," and "note interval." Regardless of which synonym is used, they all essentially refer to the same concept of describing the space between two or more musical pitches.