| Similarity | Rank | |
|---|---|---|
| several_year | 0.819 | 27038 |
| a_couple_of_year | 0.810 | 92931 |
| a_few_month | 0.789 | 33709 |
| many_year | 0.733 | 14319 |
| a_decade | 0.725 | 16201 |
| few_year | 0.721 | 95392 |
| a_few_week | 0.709 | 39544 |
| ten_year | 0.702 | 11316 |
| two_year | 0.693 | 4795 |
| several_month | 0.691 | 42484 |
| a_number_of_year | 0.689 | 77490 |
| fifteen_year | 0.688 | 58794 |
| about_[number]_year | 0.686 | 29004 |
| eight_year | 0.680 | 25711 |
| twenty_year | 0.680 | 36702 |
| thirty_year | 0.680 | 50296 |
| six_year | 0.678 | 17248 |
| seven_year | 0.672 | 16195 |
| nine_year | 0.669 | 43608 |
| forty_year | 0.667 | 69982 |
| two_decade | 0.663 | 54811 |
| four_year | 0.660 | 8929 |
| twelve_year | 0.651 | 80980 |
| three_year | 0.650 | 5390 |
| few_month | 0.650 | 91772 |