1. Inspection inwardly or of one's own thoughts and feelings; self-inspection.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• instrospection,
• intropsection,
• intraspection,
• introjecttion,
• untrospection,
• jntrospection,
• kntrospection,
• ontrospection,
• 9ntrospection,
• 8ntrospection,
• ibtrospection,
• imtrospection,
• ijtrospection,
• ihtrospection,
• introspextion,
• intropspection,
• inrospection,
• introspecion,
• introspecttion,
• introspektion

• intragroup,
• indirection,
• intromission,
• interjection,
• introverted,
• intrasentential,
• introversion,
• introductory,
• intraspecific,
• intersection,
• introjection,
• introspective,
• introspect,
• introduction,
• introjected,
• interoception,
• interspersion.

The adjective form of the word "introspection" is "introspective".

The plural of the "introspection" can be the "introspections".

The singular of the "introspection" can be the "introspection".