| 磕头 | kē tóu | to kowtow (traditional greeting, esp. to a superior, involving kneeling and pressing one's forehead to the ground) | |
| 磕碰HSK 6 | kē pèng | to knock against; to bump into; to have a disagreement; to clash | |
| 磕磕HSK 6 | kē kē | (onom.) knocking | |
| 磕磕巴巴 | kē kē bā bā | stammering; stuttering; not speaking fluently | |
| 磕磕绊绊 | kē ke bàn bàn | bumpy (of a road); limping (of a person) |