| Rating | Solver | Clue |
|---|---|---|
| CENTRE | Hub | |
| NUCLEUS | Atomic hub | |
| SWITCHBOARD | Telephone hub | |
| REHAB | Detox hub | |
| GPO | Mail hub | |
| AIRPORT | Plane hub | |
| CHANGI | Singapore aviation hub | |
| KATHMANDU | Himalayan trekking hub | |
| OPORTO | Major Portuguese hub | |
| HAVANA | Cuban tourist hub | |
| CBD | City's commercial hub | |
| DOWNTOWN | Metropolitan business hub | |
| WALLSTREET | New York's financial hub | |
| MILAN | Italian fashion and design hub | |
| LUCIDITY | Military hub of Ancient Greece | |
| PHNOM | Cambodia’s tourism hub, ... Penh | |
| NAVEL | Navy briefly takes the Spanish hub | |
| BREAST | Iron ore hub of South Australia | |
| HOB | The hub of a wheel. See Hub. | |
| SPOKE | Talked about the connection between hub and rim | |
| AXLE BOX | A bushing in the hub of a wheel, through which the axle passes. | |
| HUB | A rough protuberance or projecting obstruction; as, a hub in the road. [U.S.] See Hubby. | |
| CUTTOO PLATE | A hood over the end of a wagon wheel hub to keep dirt away from the axle. | |
| STRADDLE | To stand with the ends staggered; -- said of the spokes of a wagon wheel where they join the hub. | |
| WEB | A disk or solid construction serving, instead of spokes, for connecting the rim and hub, in some kinds of car wheels, sheaves, etc. | |