| Similarity | Rank | |
|---|---|---|
| formal | 0.786 | 4431 |
| an_informal | 0.766 | 25146 |
| more_formal | 0.662 | 73348 |
| informality | 0.616 | 71722 |
| a_formal | 0.576 | 18306 |
| casual | 0.574 | 10187 |
| informally | 0.571 | 30982 |
| structured | 0.546 | 15402 |
| unstructured | 0.531 | 53582 |
| informal_learning | 0.528 | 68329 |
| Formal | 0.517 | 78377 |
| conversational | 0.515 | 49971 |
| low-key | 0.515 | 81921 |
| ad_hoc | 0.509 | 27600 |
| a_casual | 0.508 | 45338 |
| participative | 0.505 | 84311 |
| participatory | 0.501 | 19790 |
| impromptu | 0.494 | 66483 |
| a_structured | 0.492 | 43386 |
| the_informal_sector | 0.490 | 92390 |
| unofficial | 0.484 | 19765 |
| formalize | 0.477 | 18353 |
| social_gathering | 0.469 | 49790 |
| ad-hoc | 0.468 | 52940 |
| group_activity | 0.466 | 29879 |