Disparity is a synonym of dissimilitude.
As nouns the difference between disparity and dissimilitude
is that disparity is (uncountable) the state of being unequal; difference while dissimilitude is the quality of being diverse or different; difference or variety.
disparity
English
Noun
(uncountable) the state of being unequal; difference
incongruity
Synonyms
*
dissimilitude
English
Noun
The quality of being diverse or different; difference or variety.
Antonyms
* (quality of being diverse) (l)