Copulation, [14]
Courting, [22]
Craving, best English word for libido, [1, note 2]
Cruelty and sexual impulse most intimately connected, [23]
as component of infantile sexual life regarding others as sexual objects, [53]
especially near the childish character, [54]
partial desires as carriers of impulses of, [30]
Culture and sex, [41]
Dangers of fore-pleasure, [72]
Degeneration, nervous, [4]
high ethical culture in, [5]
Dementia præcox, [26]
Desire, coprophilic smell, [20, note 19]
for knowledge, [55]
immense sexual, in hysteria, [28]
partial, [29]