Pureness is a related term of homogeneity.
As nouns the difference between pureness and homogeneity
is that pureness is the quality of being pure; purity while homogeneity is the state or quality of being homogeneous.
pureness
English
Noun
(-)
The quality of being pure; purity
homogeneity
English
Noun
(homogeneities)
The state or quality of being homogeneous.