1. Internal or intrinsic qualities, characteristics, or aspects of something; the state or condition of being internal.
Usage: Plural form of internality; Formal or academic usage; Often used in philosophy, psychology, or technical contexts
2. In economics and environmental science, costs or benefits that are internal to a firm or system, as opposed to external effects on society.
Usage: Technical/academic term; Contrasts with externalities

Examples

• The internalities of the organization were carefully examined during the audit.
• Philosophers debate the internalities of consciousness and subjective experience.
• The study focused on the internalities of the system rather than external factors.
• Understanding the internalities of human motivation requires deep psychological research.
• The report analyzed both the internalities and externalities of the business model.