| Similarity | Rank | |
|---|---|---|
| multi-point | 0.884 | 64459 |
| sd1 | 0.877 | 85970 |
| camshaft | 0.855 | 63396 |
| pto | 0.855 | 47210 |
| 0-litre | 0.853 | 82917 |
| twin-cam | 0.853 | 90179 |
| dohc | 0.849 | 99120 |
| fuel-inject | 0.845 | 52331 |
| lean-burn | 0.840 | 82318 |
| 5kw | 0.838 | 81356 |
| turbocharger | 0.837 | 55320 |
| octane | 0.836 | 43287 |
| 5-litre | 0.831 | 41416 |
| 4-litre | 0.831 | 58299 |
| aquaclear | 0.824 | 94537 |
| 24-valve | 0.823 | 59785 |
| siii | 0.822 | 54825 |
| non-turbo | 0.820 | 72533 |
| 000rpm | 0.820 | 61857 |
| three-litre | 0.815 | 77892 |
| turbo-charged | 0.814 | 61390 |
| turbocharging | 0.813 | 76858 |
| lwb | 0.812 | 43559 |
| 1-litre | 0.810 | 79635 |
| tdi | 0.808 | 72375 |