1. Mutually dependent
   - interdependent, mutualist

See also: dependent

• cascara sagrada
• cascarilla
• cascarilla bark
• case
• case agreement
• case history
• case in point
• case knife
• case law
• case officer
• case shot
• case study
• case-by-case
• case-fatality proportion
• case-hardened
• case-hardened steel
• case-to-infection proportion
• case-to-infection ratio
• caseate
• caseation
• casebook
• cased
• caseful
• caseharden
• casein