| Similarity | Rank | |
|---|---|---|
| tubular | 0.762 | 31539 |
| Tubes | 0.708 | 53730 |
| Alloy | 0.702 | 60337 |
| Fittings | 0.693 | 97120 |
| Curved | 0.682 | 74331 |
| Valves | 0.680 | 68749 |
| Pipe | 0.666 | 24795 |
| Aluminum | 0.665 | 25699 |
| Reversible | 0.663 | 89475 |
| Rotor | 0.660 | 93530 |
| Radial | 0.660 | 67815 |
| Rigid | 0.657 | 66146 |
| Metal | 0.652 | 10732 |
| Fiberglass | 0.651 | 63476 |
| Vertical | 0.650 | 24910 |
| Inverted | 0.650 | 79852 |
| Membrane | 0.650 | 71385 |
| Pneumatic | 0.649 | 95812 |
| Brakes | 0.645 | 59538 |
| GRP | 0.643 | 68894 |
| Insulated | 0.642 | 71634 |
| Shaft | 0.641 | 54166 |
| Replacements | 0.638 | 65914 |
| Engineered | 0.638 | 44640 |
| Fitting | 0.636 | 42213 |