| Similarity | Rank | |
|---|---|---|
| triangular | 0.741 | 22980 |
| moon | 0.720 | 4832 |
| triangle | 0.688 | 12195 |
| pentagram | 0.671 | 89284 |
| encircles | 0.670 | 78461 |
| curving | 0.669 | 36054 |
| concentric | 0.668 | 37982 |
| navel | 0.666 | 31724 |
| circular | 0.665 | 8895 |
| ringed | 0.665 | 47550 |
| teardrop | 0.659 | 62564 |
| V-shaped | 0.659 | 79048 |
| sky | 0.658 | 2973 |
| circle | 0.657 | 3762 |
| semi-circular | 0.656 | 91410 |
| semicircle | 0.652 | 85189 |
| heart-shaped | 0.651 | 50086 |
| ellipse | 0.648 | 58443 |
| oblong | 0.645 | 45760 |
| eagle's | 0.643 | 96716 |
| oval | 0.641 | 15696 |
| encircled | 0.639 | 40663 |
| concave | 0.638 | 40411 |
| semi-circle | 0.635 | 96278 |
| equilateral | 0.635 | 99727 |