Related Clues:

• Desex
• Professor's guarantee
• Professor's security
• Professor's job security
• Protection against firing
• Professor's perk
• Tenancy
• Professor's privilege
• Professor's job protection
• Like 'das Kapital'
• Make sterile, in a way
• Like some German nouns
• Teacher's job security
• Holding or property like tureen
• The holding of land or property