1. Involving more than two parties

See also: many-sided, multilateral

• con man
• conacaste
• Conakry
• Conan Doyle
• conation
• conative
• conatus
• concatenate
• concatenation
• concave
• concave lens
• concave polygon
• concave polyhedron
• concave shape
• concavely
• concaveness
• concavity
• concavo-concave
• concavo-convex
• conceal
• concealable
• concealed
• concealer
• concealing
• concealment