SimilarityRank
1980 0.801 2404
1970 0.777 2583
year 0.760 72
1960 0.732 2807
century 0.726 502
mid-1950s 0.713 24366
1950 0.711 3691
mid-1960 0.698 49947
1990 0.680 5663
twentieth 0.672 3963
mid-1980 0.672 11219
mid-to-late 0.672 71501
nineteenth 0.672 2686
1940 0.666 7398
interwar 0.664 19545
mid-1960s 0.662 19473
era 0.658 3452
past 0.655 444
1930 0.655 4100
turn-around 0.655 59639
mid-1970 0.653 12406
1920 0.649 5459
quarter-century 0.644 53467
1800 0.644 33369
retrenchment 0.640 28727