| 1 | 约 | 約 | yuē | yue1 | to make an appointment; to invite; approximately; pact; treaty; to economize; to restrict; to reduce (a fraction); concise | | |
| 2 | 大约 | 大約 | dà yuē | da4 yue1 | approximately; probably | | |
| 3 | 制约 | 制約 | zhì yuē | zhi4 yue1 | to restrict; condition | | |
| 4 | 节约 | 節約 | jié yuē | jie2 yue1 | to economize; to conserve (resources); economy; frugal | | |
| 5 | 条约 | 條約 | tiáo yuē | tiao2 yue1 | treaty; pact; Classifiers: 个 | | |
| 6 | 纽约 | 紐約 | niǔ yuē | Niu3 yue1 | New York | | |
| 7 | 契约 | 契約 | qì yuē | qi4 yue1 | agreement; contract | | |
| 8 | 公约 | 公約 | gōng yuē | gong1 yue1 | convention (i.e. international agreement) | | |
| 9 | 约定 | 約定 | yuē dìng | yue1 ding4 | to agree on sth (after discussion); to conclude a bargain; to arrange; to promise; to stipulate; to make an appointment; stipulated (time, amount, quality etc); an arrangement; a deal; appointment; undertaking; commitment; understanding; engagement; stipulation | | |
| 10 | 隐约 | 隱約 | yǐn yuē | yin3 yue1 | vague; faint; indistinct | | |
| 11 | 不约而同 | 不約而同 | bù yuē ér tóng | bu4 yue1 er2 tong2 | to agree by chance (idiom); taking the same action without prior consultation | | |
| 12 | 约法 | 約法 | yuē fǎ | yue1 fa3 | temporary law; provisional constitution | | |
| 13 | 网约车 | 網約車 | wǎng yuē chē | wang3 yue1 che1 | app-based taxi | | |
| 14 | 定约 | 定約 | dìng yuē | ding4 yue1 | to conclude a treaty; to make an agreement; contract (at bridge) | | |
| 15 | 除另有约定 | 除另有約定 | chú lìng yǒu yuē dìng | chu2 ling4 you3 yue1 ding4 | unless otherwise agreed | | |
| 16 | 缔约方 | 締約方 | dì yuē fāng | di4 yue1 fang1 | party in a contract, treaty etc | | |
| 17 | 儿童权利公约 | 兒童權利公約 | ér tóng quán lì gōng yuē | er2 tong2 quan2 li4 gong1 yue1 | Convention on the Rights of the Child (CRC) | | |
| 18 | 法律约束力 | 法律約束力 | fǎ lǜ yuē shù lì | fa3 lu:4 yue1 shu4 li4 | legal force (i.e. binding in law) | | |
| 19 | 缔约 | 締約 | dì yuē | di4 yue1 | to conclude a treaty | | |
| 20 | 不平等条约 | 不平等條約 | bù píng děng tiáo yuē | bu4 ping2 deng3 tiao2 yue1 | unequal treaty | | |
| 21 | 不扩散核武器条约 | 不擴散核武器條約 | bù kuò sàn hé wǔ qì tiáo yuē | Bu4 Kuo4 san4 He2 wu3 qi4 Tiao2 yue1 | Treaty on the Non-Proliferation of Nuclear Weapons | | |
| 22 | 最大公约数 | 最大公約數 | zuì dà gōng yuē shù | zui4 da4 gong1 yue1 shu4 | highest common factor HCF; greatest common divisor GCD | | |
| 23 | 濒危野生动植物种国际贸易公约 | 瀕危野生動植物種國際貿易公約 | bīn wēi yě shēng dòng zhí wù zhǒng guó jì mào yì gōng yuē | Bin1 wei1 Ye3 sheng1 Dong4 Zhi2 wu4 zhong3 Guo2 ji4 Mao4 yi4 Gong1 yue1 | Convention on International Trade in Endangered Species of Wild Fauna and Flora; CITES | | |
| 24 | 北约 | 北約 | běi yuē | Bei3 yue1 | NATO; abbr. for 北大西洋公约组织 , North Atlantic Treaty Organization | | |
| 25 | 北大西洋公约组织 | 北大西洋公約組織 | běi dà xī yáng gōng yuē zǔ zhī | Bei3 Da4 xi1 Yang2 Gong1 yue1 Zu3 zhi1 | North Atlantic Treaty Organization, NATO | | |