| Similarity | Rank | |
|---|---|---|
| obsidian | 0.826 | 34274 |
| colluvial | 0.818 | 82936 |
| hummocky | 0.817 | 74958 |
| slaty | 0.803 | 85941 |
| stalactite | 0.803 | 34815 |
| honey-gold | 0.795 | 94358 |
| portlandian | 0.794 | 88619 |
| whorled | 0.791 | 70764 |
| hummock | 0.789 | 44744 |
| tracery | 0.788 | 27671 |
| fish-tail | 0.787 | 99140 |
| tableland | 0.785 | 74876 |
| argillaceous | 0.784 | 85606 |
| tufa | 0.782 | 48673 |
| honey-coloured | 0.780 | 44520 |
| stalagmite | 0.779 | 46637 |
| grey-green | 0.778 | 31369 |
| wind-blown | 0.775 | 35251 |
| ashy | 0.774 | 65113 |
| crenellate | 0.770 | 42968 |
| travertine | 0.768 | 69710 |
| friable | 0.766 | 47744 |
| sandstone | 0.765 | 9345 |
| phosphorescent | 0.765 | 48085 |
| reddish-brown | 0.764 | 46115 |