dissimilitude Play nounDissimilarity or diversity. SYNONYMS contrastdeviationdifference(s)discrepancydisparatenessdisparitydissimilaritydistinctiondistinctnessdivergencediversityheterogeneityincomparabilityincongruityinconsistencynon-uniformitypolarityunlikenessunrelatednessvariancevariation