| Similarity | Rank | |
|---|---|---|
| as_appropriate | 0.777 | 11431 |
| when_necessary | 0.762 | 15198 |
| if_necessary | 0.762 | 5977 |
| as_needed | 0.747 | 85522 |
| where_necessary | 0.735 | 20740 |
| if_need | 0.706 | 8101 |
| when_appropriate | 0.697 | 27857 |
| if_require | 0.674 | 15317 |
| if_necessary_) | 0.658 | 70063 |
| any_necessary | 0.646 | 77666 |
| if_appropriate | 0.643 | 33500 |
| where_appropriate | 0.641 | 13733 |
| may_be_necessary | 0.613 | 44494 |
| as_direct_by_the | 0.613 | 84798 |
| if_request | 0.586 | 44392 |
| may_be_require | 0.577 | 13902 |
| if_desire | 0.572 | 20726 |
| on_an_ongoing_basis | 0.554 | 38247 |
| as_applicable | 0.553 | 57638 |
| where_applicable | 0.548 | 36322 |
| periodically | 0.544 | 10718 |
| when_possible | 0.523 | 20080 |
| appropriate | 0.522 | 1211 |
| all_necessary | 0.516 | 32565 |
| at_regular_interval | 0.511 | 42223 |