| vanguard(noun, start, position, top, lead) |
| front(noun, part, start, position, top) |
| truck(noun, lead, vehicle, rig, front) |
| caravan(noun, vehicle, truck) |
| wagon(noun, lead, vehicle, rig, front) |
| vehicle(noun, journey, lead, vehicle, machine) |
| bus(noun, journey, vehicle, coach, transportation) |
| car(noun, vehicle, boat, rig, coach) |
| cart(noun, vehicle, truck) |
| forefront(noun, start, lead, beginning, opening) |
| head(noun, start, top, lead, beginning) |
| lead(noun, top, vehicle, head, forward) |
| automobile(noun, journey, vehicle, boat, coach) |
| avant-garde |
| boxcar(noun, vehicle) |
| carriage(noun, vehicle) |
| coach(noun, vehicle) |
| conveyance(noun, vehicle, boat, coach, carriage) |
| heading(noun, start, beginning, opening, introduction) |
| train(noun, journey, vehicle) |