| Similarity | Rank | |
|---|---|---|
| mid-to-late | 0.788 | 71501 |
| mid-1960s | 0.786 | 19473 |
| 1980 | 0.754 | 2404 |
| mid-1970s | 0.748 | 56155 |
| 1970 | 0.740 | 2583 |
| mid-1980 | 0.739 | 11219 |
| 980s | 0.738 | 95138 |
| birthrate | 0.730 | 39750 |
| mid-1970 | 0.728 | 12406 |
| politicisation | 0.727 | 49318 |
| 1960 | 0.727 | 2807 |
| mid-1980s | 0.724 | 48354 |
| late-nineteenth | 0.723 | 93828 |
| mid-1960 | 0.718 | 49947 |
| slow-down | 0.717 | 50297 |
| destocking | 0.714 | 85169 |
| decade | 0.713 | 1661 |
| interwar | 0.711 | 19545 |
| retrenchment | 0.710 | 28727 |
| birth-rate | 0.710 | 31977 |
| systematization | 0.709 | 54609 |
| 1960s | 0.707 | 56848 |
| urbanisation | 0.707 | 28493 |
| trickle-down | 0.705 | 66936 |
| mid-1920s | 0.701 | 60093 |