(1)原始合同；基本合同
相对于从属合同〔secondary contract〕而言，指被后来订立的合同所取代或修改的合同。

(2)主承包合同
相对于分包合同〔subcontract〕而言，指总承包商与业主订立的整个工程项目的建筑合同。

• Cherokee Nation
• chester
• Chester
• Chester Herald
• chevage
• chevagium
• chevantia
• chevisance
• cheze
• Chicago Board of Trade/CBOT
• Chicago Convention
• chicane
• Chickasaw Nation
• chiefage
• Chief Baron
• chief clerk in the Department of State
• chief clerks
• chief constable
• chief executive
• chief judge
• chief justice
• Chief Justice in Eyre of the Forest
• Chief Justice of England
• Chief Justice of the Common Pleas
• Chief Justice of the King's (or Queen's) Bench