| Similarity | Rank | |
|---|---|---|
| tunnelling | 0.704 | 78067 |
| trenching | 0.660 | 91363 |
| subsea | 0.659 | 58679 |
| airframe | 0.659 | 54244 |
| grouting | 0.659 | 91549 |
| Rotor | 0.652 | 93530 |
| girder | 0.648 | 79004 |
| dewatering | 0.646 | 87432 |
| excavator | 0.642 | 56553 |
| Conveyor | 0.640 | 91755 |
| gantry | 0.640 | 69034 |
| take-off | 0.631 | 38561 |
| ROV | 0.626 | 71806 |
| precast | 0.623 | 49919 |
| submarine | 0.621 | 16519 |
| Excavation | 0.618 | 80051 |
| cantilever | 0.618 | 70494 |
| Crossrail | 0.618 | 83265 |
| Tunnel | 0.618 | 22224 |
| Shaft | 0.617 | 54166 |
| design-build | 0.617 | 72597 |
| Hydraulic | 0.615 | 46631 |
| BMT | 0.609 | 78098 |
| Precast | 0.608 | 98834 |
| Boeing's | 0.607 | 67682 |