| Omnibus | bus |
| Minibus | minibus |
| omni- | omni- |
| omnivor | omnivorous |
| Taxibus | dial-a-ride |
| Fidibus | spill |
| Tribus | tribe |
| O-Bus | trolley bus |
| Morbus | disease |
| Nimbus | nimbus |
| Romni | Rom |
| Omnivore | omnivore |
| Hemnis | wall |
| Samnium | Samnium |
| Amnion | amnion |
| Amniot | amniote |
| Minibar | minibar |
| penibel | meticulous fussy pernickety |
| Karibu | caribou |
| FIBU | financial accounting |
| Fibu | financial accounting |