| 空 | kōng | empty; air; sky; in vain |
| 空 | kòng | to empty; vacant; unoccupied; space; leisure; free time |
| 地 | de | -ly; structural particle: used before a verb or adjective, linking it to preceding modifying adverbial adjunct |
| 地 | dì | earth; ground; field; place; land; CL:片 |
| 导 | dǎo | to transmit; to lead; to guide; to conduct; to direct |
| 弹 | dàn | crossball; bullet; shot; shell; ball |
| 弹 | tán | to pluck (a string); to play (a string instrument); to spring or leap; to shoot (eg with a catapult); (of cotton) to fluff or tease; to flick; to flip; to accuse; to impeach; elastic (of materials) |
| 空地 | kòng dì | vacant land; open space |
| 导弹 | dǎo dàn | guided missile; cruise missile; missile; CL:枚 |
