Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun individuation

2 senses of individuation

Sense 1
individualization, individualisation, individuation -- (discriminating the individual from the generic group or species)
       => discrimination, secernment -- (the cognitive process whereby two or more stimuli are distinguished)

Sense 2
individuality, individualism, individuation -- (the quality of being individual; "so absorbed by the movement that she lost all sense of individuality")
       => trait -- (a distinguishing feature of your personal nature)