| Similarity | Rank | |
|---|---|---|
| northern | 0.754 | 4004 |
| southern | 0.746 | 3752 |
| northeastern | 0.743 | 24063 |
| northwestern | 0.738 | 30308 |
| hinterland | 0.737 | 53893 |
| south-central | 0.736 | 83547 |
| southeastern | 0.736 | 23547 |
| resource-rich | 0.735 | 98441 |
| north-central | 0.730 | 94323 |
| hinterlands | 0.729 | 96485 |
| mountainous | 0.729 | 21115 |
| inland | 0.725 | 14012 |
| southwestern | 0.722 | 25033 |
| seaboard | 0.720 | 55176 |
| lowlands | 0.720 | 49906 |
| eastern | 0.719 | 5671 |
| north-eastern | 0.719 | 65878 |
| south-eastern | 0.719 | 68656 |
| south-western | 0.718 | 77536 |
| north-western | 0.714 | 78037 |
| coasts | 0.711 | 25322 |
| northernmost | 0.707 | 53984 |
| southernmost | 0.703 | 47067 |
| backwater | 0.690 | 47651 |
| coastal | 0.689 | 6898 |