Universalism is a related term of universality.
As nouns the difference between universality and universalism
is that universality is the property of being universal, common to all members of a class while universalism is the state of being universal; universality.
As a proper noun Universalism is
short for Unitarian Universalism.
universality
English
Noun
the property of being universal, common to all members of a class
universalism
Noun
The state of being universal; universality.
The theological belief that all souls can attain salvation.
(rfc-sense)