| 1 | 槽 | 槽 | cáo | cao2 | trough; manger; groove; channel; (Tw) (computing) hard drive | | |
| 2 | 卧槽 | 臥槽 | wò cáo | wo4 cao2 | (Internet slang) (substitute for 我肏 ) fuck; WTF | | |
| 3 | 槽齿目 | 槽齒目 | cáo chǐ mù | cao2 chi3 mu4 | Thecodontia (obsolete taxonomic grouping of reptiles) | | |
| 4 | 槽齿类 | 槽齒類 | cáo chǐ lèi | cao2 chi3 lei4 | thecodont (type of reptile that existed in the Permian and Triassic Periods) | | |
| 5 | 河槽 | 河槽 | hé cáo | he2 cao2 | river bed; channel | | |
| 6 | 凹槽 | 凹槽 | āo cáo | ao1 cao2 | recess; notch; groove; fillister | | |
| 7 | 跳槽 | 跳槽 | tiào cáo | tiao4 cao2 | to change jobs; job-hopping | | |
| 8 | 饲槽 | 飼槽 | sì cáo | si4 cao2 | feeding trough | | |
| 9 | 水落归槽 | 水落歸槽 | shuǐ luò guī cáo | shui3 luo4 gui1 cao2 | spilt water returns to the trough (idiom); fig. people remember where they belong | | |
| 10 | 油槽托车 | 油槽托車 | yóu cáo tuō chē | you2 cao2 tuo1 che1 | tank trailer; Classifiers: 輛 |辆 [liang4] | | |
| 11 | 食槽 | 食槽 | shí cáo | shi2 cao2 | manger | | |
| 12 | 三马同槽 | 三馬同槽 | sān mǎ tóng cáo | san1 ma3 tong2 cao2 | three horses at the same trough (idiom, alluding to Sima Yi 司马懿 and his two sons); conspirators under the same roof | | |
| 13 | 牛骥同槽 | 牛驥同槽 | niú jì tóng cáo | niu2 ji4 tong2 cao2 | cow and famous steed at the same trough (idiom); fig. the common and the great are treated alike; also written 牛骥同皂 | | |
| 14 | 马槽 | 馬槽 | mǎ cáo | ma3 cao2 | manger | | |
| 15 | 溜槽 | 溜槽 | liū cáo | liu1 cao2 | sluice; chute | | |
| 16 | 键槽 | 鍵槽 | jiàn cáo | jian4 cao2 | key slot | | |
| 17 | 沟槽 | 溝槽 | gōu cáo | gou1 cao2 | groove; furrow; trench | | |
| 18 | 倒槽 | 倒槽 | dǎo cáo | dao3 cao2 | to die out (of livestock) | | |
| 19 | 插槽 | 插槽 | chā cáo | cha1 cao2 | slot | | |
| 20 | 槽牙 | 槽牙 | cáo yá | cao2 ya2 | molar tooth | | |
| 21 | 槽位 | 槽位 | cáo wèi | cao2 wei4 | slot | | |
| 22 | 槽头 | 槽頭 | cáo tóu | cao2 tou2 | feeding trough in stable | | |
| 23 | 槽孔 | 槽孔 | cáo kǒng | cao2 kong3 | slot; groove; slotted hole | | |
| 24 | 槽钢 | 槽鋼 | cáo gāng | cao2 gang1 | steel groove; V-shaped steel bar | | |
| 25 | 槽坊 | 槽坊 | cáo fang | cao2 fang5 | brewery; papermaking craft shop (in former times) | | |