| Similarity | Rank | |
|---|---|---|
| Reformation | 0.789 | 81405 |
| Protestantism | 0.757 | 53881 |
| Martin_Luther | 0.705 | 46893 |
| reformation | 0.704 | 30715 |
| Christianity | 0.676 | 3653 |
| Roman_Catholicism | 0.673 | 86778 |
| secularization | 0.671 | 99181 |
| Christendom | 0.669 | 91657 |
| Luther | 0.658 | 18709 |
| Calvinist | 0.649 | 76642 |
| the_French_revolution | 0.648 | 38820 |
| Protestant | 0.643 | 17202 |
| Catholicism | 0.635 | 21536 |
| Reformed | 0.634 | 61469 |
| Vatican_II | 0.631 | 74244 |
| church_history | 0.625 | 55914 |
| protestant | 0.624 | 84334 |
| the_Roman_Catholic_Church | 0.621 | 35720 |
| heresy | 0.620 | 23436 |
| the_Church | 0.618 | 1890 |
| ecumenism | 0.615 | 76556 |
| the_papacy | 0.612 | 70677 |
| Christian_church | 0.606 | 26875 |
| the_Middle_Ages | 0.604 | 50560 |
| Christian_theology | 0.604 | 75979 |