Antonyms for the word Individuations would include terms such as conformities, uniformities, generic-, or mass-production, as they refer to a lack of differentiation, uniqueness, and individual character. Other antonyms might include sameness, standardization or homogeneity which reflect a sameness or lack of differentiation between entities or people. Conversely, antonyms that imply a grouping or collection of individuals that negate individuality would also apply, such as collective, aggregate, or mass, as they denote a lack of distinction or differentiation between individuals.