| Similarity | Rank | |
|---|---|---|
| of_the_1960 | 0.850 | 28673 |
| and_1960 | 0.844 | 37048 |
| 1950 | 0.825 | 23208 |
| '60s | 0.823 | 70225 |
| of_the_1970 | 0.815 | 39017 |
| the_'50s | 0.806 | 91892 |
| 1960 | 0.806 | 27261 |
| of_the_1930 | 0.805 | 48992 |
| of_the_1920 | 0.786 | 73122 |
| '70s | 0.786 | 54906 |
| in_the_1950 | 0.785 | 10960 |
| the_'60s | 0.784 | 46416 |
| the_1960 | 0.780 | 24570 |
| during_the_1950 | 0.772 | 60482 |
| the_1950 | 0.771 | 32477 |
| 70 | 0.771 | 20135 |
| and_1940 | 0.765 | 82992 |
| and_1970 | 0.760 | 89817 |
| of_the_1980 | 0.755 | 40503 |
| the_1970 | 0.753 | 25452 |
| the_60 | 0.753 | 17446 |
| in_the_1960 | 0.750 | 9794 |
| 1970 | 0.749 | 27604 |
| 60 | 0.748 | 23621 |
| and_1930 | 0.746 | 64056 |