• 1 · Religion and Magic
• 2 · Nature
• 3 · Human Being, Man in General
• 4 · Society, Civilization, Culture
• 5 · Abstract Ideas and Concepts
• 6 · History
• 7 · Bible
• 8 · Literature
• 9 · Classical Mythology and Ancient History

• Top
• 5 · Abstract Ideas and Concepts
• 52 · Reasoning and Formation of Ideas
• 52D · Communication of Thought (qualitative aspects)
• 52DD · Communication of Thought (qualitative aspects) (opposing concepts)
• 52DD2 · Unclarity, Imprecision

52DD21 · Confusion, Obscurity; 'Confusione' (Ripa)