| 1 | 号 | 號 | hào | hao4 | ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people; Classifiers: 个 | | |
| 2 | 符号 | 符號 | fú hào | fu2 hao4 | symbol; mark; sign | | |
| 3 | 信号 | 信號 | xìn hào | xin4 hao4 | signal | | |
| 4 | 口号 | 口號 | kǒu hào | kou3 hao4 | slogan; catchphrase; Classifiers: 个 | | |
| 5 | 号召 | 號召 | hào zhào | hao4 zhao4 | to call; to appeal | | |
| 6 | 称号 | 稱號 | chēng hào | cheng1 hao4 | name; term of address; title | | |
| 7 | 一号 | 一號 | yī hào | yi1 hao4 | first day of the month; toilet; (slang) top (in a homosexual relationship) | | |
| 8 | 号称 | 號稱 | hào chēng | hao4 cheng1 | to be known as; to be nicknamed; to be purportedly; to claim (often exaggeratedly or falsely) | | |
| 9 | 外号 | 外號 | wài hào | wai4 hao4 | nickname | | |
| 10 | 型号 | 型號 | xíng hào | xing2 hao4 | model (particular version of a manufactured article); type (product specification in terms of color, size etc) | | |
| 11 | 号码 | 號碼 | hào mǎ | hao4 ma3 | number; Classifiers: 堆 | | |
| 12 | 旗号 | 旗號 | qí hào | qi2 hao4 | military banner; flag signal; (fig.) banner (i.e. false pretenses) | | |
| 13 | 几号 | 幾號 | jǐ hào | ji3 hao4 | (slang) heroin | | |
| 14 | 还原号 | 還原號 | huán yuán hào | huan2 yuan2 hao4 | (music notation) natural sign, ♮ | | |
| 15 | 空号 | 空號 | kōng hào | kong1 hao4 | disconnected phone number; unassigned phone number | | |
| 16 | 引号完 | 引號完 | yǐn hào wán | yin3 hao4 wan2 | unquote; end of quote | | |
| 17 | 引号完毕 | 引號完畢 | yǐn hào wán bì | yin3 hao4 wan2 bi4 | unquote; end of quote | | |
| 18 | 和谐号 | 和諧號 | hé xié hào | He2 xie2 Hao4 | CRH-series high-speed trains operated by China Railway | | |
| 19 | 抽号 | 抽號 | chōu hào | chou1 hao4 | to randomly select (as for a lottery); to take a number (for queuing) | | |
| 20 | 天问一号 | 天問一號 | tiān wèn yī hào | Tian1 wen4 Yi1 hao4 | Tianwen-1, Chinese mission to put a robotic rover on Mars launched in 2020 | | |
| 21 | 拨号盘 | 撥號盤 | bō hào pán | bo1 hao4 pan2 | telephone dial | | |
| 22 | 拨号连接 | 撥號連接 | bō hào lián jiē | bo1 hao4 lian2 jie1 | dial-up connection; dial-up networking | | |
| 23 | 拨号 | 撥號 | bō hào | bo1 hao4 | to dial a telephone number | | |
| 24 | 编号 | 編號 | biān hào | bian1 hao4 | to number; numbering; serial number | | |
| 25 | 本位号 | 本位號 | běn wèi hào | ben3 wei4 hao4 | (music notation) natural sign, ♮ | | |