The state or character of being uniform; uniformity.(noun)
The Century Dictionary (Public Domain)
Use "uniformness" in a sentence
"Though perhaps, when they came to the use of speech, some regarding the uniformness of what was perceived, might call it the SAME thing: others, especially regarding the diversity of persons who perceived, might choose the denomination of DIFFERENT things."
"Sect. 62, which rules grounded on the analogy, and uniformness observed in the production of natural effects, are most agreeable, and sought after by the mind; for that they extend our prospect beyond what is present, and near to us, and enable us to make very probable conjectures, touching things that may have happened at very great distances of time and place, as well as to predict things to come ¦."
"Q Jake, have you heard anything from the President saying that in light of all of these problems from this election, there needs to be some kind of change, maybe bringing some type of universal uniformness within the election system here in this country?"