| 咔唑 | kǎ zuò | carbazole (chemistry) (loanword) | |
| 咔叽 | kǎ jī | khaki (loanword) | |
| 咔嗒咔嗒 | kǎ tà kǎ tà | onomat. clatter | |
| 咔哒声 | kǎ da shēng | (onom.) clunk |
| 1 | A tractor rattles across a field in the distance. | |
| 2 | With debt levels so high and confidence in government so low, the bond market has come a knocking and is intimidating the heck out of European governments. | |
| 3 | Its twin, Opportunity, is still chugging along on the other side of Mars, although scientists know one day it will go silent, too. | |
| 4 | All this in front of Cerviño, who seemed to notice nothing, bent in silence over the backs of our necks, clicking his scissors in the air from time to time. | |
| 5 | The din grows, and the voices, ever louder, along with the clicks and flashes of the instant cameras, obscure the spectacle of the Apocalypse, which the public has all but forgotten. |