| 1 | 预兆 | 預兆 | yù zhào | yu4 zhao4 | omen; sign (of sth yet to occur); prior indication; to foreshadow | | |
| 2 | 征兆 | 徵兆 | zhēng zhào | zheng1 zhao4 | omen; sign (that sth is about to happen); warning sign | | |
| 3 | 朕兆 | 朕兆 | zhèn zhào | zhen4 zhao4 | omen; sign (that sth is about to happen); warning sign | | |
| 4 | 兆字节 | 兆字節 | zhào zì jié | zhao4 zi4 jie2 | megabyte (2^20 or approximately a million bytes) | | |
| 5 | 兆周 | 兆周 | zhào zhōu | zhao4 zhou1 | megacycle (MC), equals 1,000,000 Hz | | |
| 6 | 兆瓦特 | 兆瓦特 | zhào wǎ tè | zhao4 wa3 te4 | megawatt | | |
| 7 | 兆瓦 | 兆瓦 | zhào wǎ | zhao4 wa3 | megawatt | | |
| 8 | 兆头 | 兆頭 | zhào tou | zhao4 tou5 | omen; portent; sign | | |
| 9 | 兆赫 | 兆赫 | zhào hè | zhao4 he4 | megahertz | | |
| 10 | 兆电子伏 | 兆電子伏 | zhào diàn zǐ fú | zhao4 dian4 zi3 fu2 | mega electron volt (MeV) (unit of energy equal to 1.6 x 10⁻¹³ joules) | | |
| 11 | 不祥之兆 | 不祥之兆 | bù xiáng zhī zhào | bu4 xiang2 zhi1 zhao4 | bad omen | | |
| 12 | 雪兆丰年 | 雪兆豐年 | xuě zhào fēng nián | xue3 zhao4 feng1 nian2 | Snowfall is an omen of an abundant year. (idiom) | | |
| 13 | 凶兆 | 凶兆 | xiōng zhào | xiong1 zhao4 | ill omen | | |
| 14 | 险兆 | 險兆 | xiǎn zhào | xian3 zhao4 | evil omen | | |
| 15 | 先兆 | 先兆 | xiān zhào | xian1 zhao4 | omen | | |
| 16 | 五日京兆 | 五日京兆 | wǔ rì jīng zhào | wu3 ri4 jing1 zhao4 | to not expect to remain long in office; to hold office only for a brief period (idiom) | | |
| 17 | 事必有兆 | 事必有兆 | shì bì yǒu zhào | shi4 bi4 you3 zhao4 | future events always have an omen (idiom) | | |
| 18 | 前兆 | 前兆 | qián zhào | qian2 zhao4 | omen; prior indication; first sign | | |
| 19 | 千兆 | 千兆 | qiān zhào | qian1 zhao4 | giga- | | |
| 20 | 京兆 | 京兆 | jīng zhào | jing1 zhao4 | capital of a country | | |
| 21 | 吉兆 | 吉兆 | jí zhào | ji2 zhao4 | lucky omen | | |
| 22 | 兆 | 兆 | zhào | Zhao4 | omen; to foretell; million; mega-; trillion; tera-; billion (old); surname Zhao | | |