The English language is filled with a plethora of synonyms for every single word, including "singly even." Some words that could be used instead of "singly even" include "individually equal," "one by one identical," "solitarily same," or "separately uniform." These alternatives convey the same idea of referring to something that is equal or identical on an individual level. Depending on the context or desired tone, other synonyms could include "distinctively equal," "uniquely identical," or "solo uniform." It's always fascinating to see the variety of ways that the English language can express the same concept through an array of synonyms.