• 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
• 4 · Society, Civilization, Culture
• 43 · recreation, amusement
• 43C · sports, games and physical performances
• 43C2 · sports, games and physical performances ~ speed
• 43C22 · sports, etc. in and on the water
• 43C221 · swimming (sport)
• 43C2211 · diving (sport)

43C22111 · deep-sea diving