| outer surface → HasProperty → flush | 0.68 | |
| outer surface → HasProperty → flat | 0.55 | |
| outer surface → HasProperty → shaped | 0.53 | |
| outer surface → HasProperty → smooth | 0.53 | |
| outer surface → HasProperty → rough | 0.49 | |
| outer surface → HasProperty → cylindrical | 0.47 | |
| outer surface → HasProperty → planar | 0.45 | |
| outer surface → HasProperty → textured | 0.39 | |
| outer surface → HasProperty → convex | 0.35 | |
| outer surface → HasProperty → arcuate | 0.25 | |
| outer surface → HasProperty → concave | 0.25 | |
| outer surface → HasProperty → porous | 0.25 |