| Similarity | Rank | |
|---|---|---|
| cylindrical | 0.792 | 29566 |
| membranous | 0.763 | 98531 |
| Tubular | 0.762 | 99346 |
| trapezoidal | 0.758 | 95255 |
| ribbed | 0.758 | 48835 |
| perforated | 0.750 | 34428 |
| tubes | 0.743 | 8514 |
| helical | 0.737 | 59294 |
| teardrop | 0.736 | 62564 |
| elongated | 0.735 | 28179 |
| conical | 0.734 | 40587 |
| tapered | 0.731 | 26654 |
| cantilever | 0.722 | 70494 |
| bulbous | 0.718 | 56574 |
| grooved | 0.713 | 64264 |
| spindle | 0.710 | 28656 |
| radially | 0.710 | 95936 |
| segmental | 0.708 | 77889 |
| extruded | 0.708 | 49891 |
| flange | 0.707 | 34503 |
| transverse | 0.707 | 34991 |
| longitudinally | 0.707 | 91531 |
| flanges | 0.707 | 62765 |
| spacer | 0.705 | 42354 |
| semicircular | 0.705 | 81919 |