| yukon | find time | empty | skies | air | air |
| bubble | airspace | vacuum | air | airiness | empyrean |
| airspace | air | deficit | bosh | depression | avoidance |
| cavity | frustration | free; spare time; leisure | strike through | air | vast sky |
| air strike | aircondition | air defense | completion | cavity | high up in the air |
| a bright sky | time and space | hollow out | airspace | hollowness | unprecedented |
| vague and general | visionary | take time off (from work to do sth. else) | hole | fail to get or achieve what one wants | free time |
| idleness | make somebody a mere figurehead; deprive somebody of his authority while keeping him in office | Flight attendants | emptiness | vacuole | married airline stewardess |
| freewheeling | a void house | backlash | airspace | cavity | cavitation |
| vacancy | room | airdrop | empty and shallow | ground | bubble |
| starry sky | bare-handed | clearance | jejunum | short sale | dogfight |
| cavity | (in Buddhism) to awake to the nihility of life | minister of public works in ancient china | backlash | oversell | cannulation |
| speculate on a rise [fall] | upper air | unload | Buddhism | emptiness | open |
| be flexible and unpredicable | indentation | hang over | diabolo | low altitude | hyaline |
| a dead number | Bull | an article of empty matter | airlift | allegation | deserted and quiet |
| ideology | empty | nonpregnant | in the sky | empty and quiet | lonely |
| a mere name (=only a name) | destitute | idly clamor | air crash | high above in the sky | air duty |
| airspeed | empty | air-borne | open and quiet | azure | spacious |
| carrying no passengers or fright on way back | empty | deep space, deep sky | hazy | out of the void | out of the void |
| levitation | open a way | air | unoccupied | hazy; misty | hollow |
| impend | eat dishes without rice or wine | air force | flip | vacancy | barnyard |
| open and spacious | interlunation | empty | emptying | vacancy | ghost |
| emptying | Vacant | clear sky | to do something while one has plenty of time on hand | avail oneself of leisure time | empty |
| come to nothing | leave a blank space in writing | room | deplete | exuviae | spare time |
| deadline | deplete | empty | become empty | empty | empty |
| emptying | cavern | bricole | carphologia | carphology | lost motion |
| ullage | ullage | voidance | suction | trunnion | dead freight |
| cool one's heels | empty weight | command of the air | a blank page | beat the air | evacuate |
| evacuate | furniture | to use leisure moments | shenkong | Cloud empty | kongpiao |
| kongliao | kongya | kongniao | chukong | kongli | junkong |
| air | kongxia | lankong | kongye | kongge | shikong |
| yinkong | gongkong | yikong | xiekong | liukong | kongyun |
| kongsheng | tukong | kongju | kongmo | kongmang | kongli |
| kongguo | dikong | | | | |
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