  Online communities of involuntary celibates (incels) are a prominent source
of misogynist hate speech. In this paper, we use quantitative text and network
analysis approaches to examine how identity groups are discussed on
incels-dot-is, the largest black-pilled incels forum. We find that this
community produces a wide range of novel identity terms and, while terms for
women are most common, mentions of other minoritized identities are increasing.
An analysis of the associations made with identity groups suggests an
essentialist ideology where physical appearance, as well as gender and racial
hierarchies, determine human value. We discuss implications for research into
automated misogynist hate speech detection.
