a long-term contract 長期合同

a nice fat contract 一個很有利的合同

a short-term contract 短期合同

a written contract 書面合同

an executory contract 尚待執行的合同

breach of contract 違反合同

cancellation of contract 撤消合同

completion of contract 完成合同

contract for future delivery 期貨合同

contract for goods 訂貨合同

contract for purchase 采購合同

contract for service 勞務合同

contract law 合同法

contract life 合同有效期

contract note 買賣合同（證書）

contract of arbitration 仲裁合同

contract of carriage 運輸合同

contract of employment 雇傭合同

contract of engagement 雇傭合同

contract of insurance 保險合同

contract of sale 銷售合同

contract parties 合同當事人

contract period (or contract term) 合同期限

contract price 合約價格

contract provisions/stipulations 合同規定

contract sales 訂約銷售

contract terms (or contract clause) 合同條款

contract wages 合同工資

contract 合同，訂立合同

contractor 訂約人，承包人

contractual claim 根據合同的債權

contractual damage 合同引起的損害

contractual dispute 合同上的爭議

contractual guarantee 合同規定的擔保

contractual income 合同收入

contractual liability/obligation 合同規定的義務

contractual practice/usage 合同慣例

contractual specifications 合同規定

contractual terms & conditions 合同條款和條件

contractual 合同的，契約的

contractual-joint-venture 合作經營，契約式聯合經營

copies of the contract 合同副本

execution of contract 履行合同

expiration of contract 合同期滿

interpretation of contract 解釋合同

non-payment 拒不付款

originals of the contract 合同正本

performance of contract 履行合同

renewal of contract 合同的續訂

to abide by the contract 遵守合同

to alter the contract 修改合同

to annual the contract 廢除合同

to approve the contract 審批合同

to be laid down in the contract 在合同中列明

to be legally binding 受法律約束

to be stipulated in the contract 在合同中予以規定

to break the contract 毀約

to bring a contract into effect 使合同生效

to cancel the contract 撤消合同

to carry out a contract 執行合同

to cease to be in effect/force 失效

to come into effect 生效

to countersign a contract 會簽合同

to draft a contract 起草合同

to draw up a contract 擬訂合同

to enter into a contract 訂合同

to execute/implement/fulfil/perform a contract 執行合同

to get a contract 得到合同

to go (enter)into force 生效

to go back on one's words 反悔

to honour the contract 重合同

to land a contract 得到（擁有）合同

to make a contract 簽訂合同

to make some concession 做某些讓步

to place a contract 訂合同

to repeat a contract 重復合同

to secure one's agreement 征得…的同意

to ship a contract 裝運合同的貨物

to sign a contract 簽合同

to stand by 遵守

to tear up the contract 撕毀合同

to terminate the contract 解除合同