| Similarity | Rank | |
|---|---|---|
| and_maintenance_of | 0.867 | 8124 |
| upkeep_of | 0.773 | 54716 |
| maintain | 0.745 | 583 |
| maintenance | 0.692 | 2083 |
| to_maintain | 0.686 | 3149 |
| upkeep | 0.647 | 35974 |
| help_maintain | 0.631 | 47692 |
| To_maintain | 0.626 | 38500 |
| need_to_maintain | 0.622 | 42082 |
| Maintaining | 0.611 | 82021 |
| the_preservation_of | 0.603 | 12950 |
| preservation_of | 0.600 | 17124 |
| to_help_maintain | 0.592 | 82784 |
| must_be_maintain | 0.577 | 88947 |
| in_order_to_maintain | 0.570 | 27316 |
| should_be_maintain | 0.554 | 93290 |
| Maintain | 0.551 | 65757 |
| restoration_of | 0.547 | 7371 |
| enhancement_of | 0.545 | 13270 |
| protection_of | 0.535 | 8406 |
| replacement_of | 0.532 | 11329 |
| establishment_of | 0.529 | 12777 |
| Maintenance | 0.524 | 15768 |
| maintain_by | 0.515 | 8523 |
| stabilization_of | 0.512 | 47625 |