| 高速公路 | gāo sù gōng lù | expressway; highway; freeway |
| 高速挡 | gāo sù dǎng | top gear; high gear |
| 高速率 | gāo sù lǜ | high speed |
| 高速网络 | gāo sù wǎng luò | high speed network |
| 高速缓存 | gāo sù huǎn cún | cache |
| 高速缓冲存储器 | gāo sù huǎn chōng cún chǔ qì | cache (computing) |
| 高速路 | gāo sù lù | highway; expressway; also 高速公路 |
| 高达 | gāo dá | attain; reach up to; Gundam, Japanese animation franchise |
| 高远 | gāo yuǎn | lofty |
| 高迁 | gāo qiān | promotion (honorific) |
| 高迈 | gāo mài | exuberant; outstanding; in advanced years |
| 高邑 | Gāo yì | Gaoyi county in Shijiazhuang 石家庄, Hebei |
| 高邑县 | Gāo yì xiàn | Gaoyi county in Shijiazhuang 石家庄, Hebei |
| 高邮 | Gāo yóu | Gaoyou county level city in Yangzhou 扬州, Jiangsu |
| 高邮市 | Gāo yóu shì | Gaoyou county level city in Yangzhou 扬州, Jiangsu |
| 高邻 | gāo lín | distinguished neighbor (honorific) |
| 高铁 | gāo tiě | highspeed rail |
| 高铁血红蛋白 | gāo tiě xuè hóng dàn bái | hemoglobin |
| 高阁 | gāo gé | high building; fig. to shelve sth |
| 高院 | gāo yuàn | high court |
| 高陵 | Gāo líng | Gaoling county in Xi'an 西安, Shaanxi |
| 高陵县 | Gāo líng xiàn | Gaoling county in Xi'an 西安, Shaanxi |
| 高阳县 | Gāo yáng xiàn | Gaoyang county in Baoding 保定, Hebei |
| 高阶 | gāo jiē | high level |
| 高阶语言 | gāo jiē yǔ yán | high level language |
| 高雄 | Gāo xióng | Gaoxiong or Kaohsiung city and county in south Taiwan |
| 高雄市 | Gāo xióng shì | Gaoxiong or Kaohsiung city in south Taiwan |
| 高雄县 | Gāo xióng xiàn | Gaoxiong or Kaohsiung county in southwest Taiwan |
| 高雅 | gāo yǎ | dainty; elegance; elegant |
| 高难 | gāo nán | extremely difficult; hard and dangerous; challenging |
| 高云 | Gāo Yún | Gao Yun (died 409) emperor of Northern or Later Yan dynasty |
| 高青 | Gāo qīng | Gaoqing county in Zibo 淄博, Shandong |
| 高青县 | Gāo qīng xiàn | Gaoqing county in Zibo 淄博, Shandong |
| 高音喇叭 | gāo yīn lǎ ba | tweeter |
| 高音部 | gāo yīn bù | upper register; soprano part |
| 高头 | gāo tou | higher authority; the bosses; on top of |
| 高额 | gāo é | high quota; large amount |
| 高风亮节 | gāo fēng liàng jié | of noble character and unquestionable integrity (idiom) |
| 高风峻节 | gāo fēng jùn jié | a high class upright character (idiom) |
| 高风险 | gāo fēng xiǎn | high risk |
| 高风险区 | gāo fēng xiǎn qū | high risk area |
| 高飞 | gāo fēi | soar; Goofy (friend of Mickey Mouse) |
| 高飞远走 | gāo fēi yuǎn zǒu | to fly high and run far (idiom); to leave in a hurry for a distance place |
| 高体鳑鲏 | gāo tǐ páng pí | Rhodeus ocellatus (small carp) |
| 高高低低 | gāo gāo dī dī | high and low; uneven (in height); uneven (of ground) |
| 高高在上 | gāo gāo zài shàng | set up on high (idiom); not in touch with reality; aloof and remote |
| 高高手 | gāo gāo shǒu | Please do not be too severe on me! |
| 高高手儿 | gāo gāo shǒur | Please do not be too severe on me! |
| 高丽八万大藏经 | Gāo lí bā wàn dà zàng jīng | Tripitaka Koreana, Buddhist scriptures carved on 81,340 wooden tablets and housed in Haeinsa 海印寺 in South Gyeongsang province of South Korea |
| 高丽参 | Gāo lí shēn | Koryo ginseng |
