| Similarity | Rank | |
|---|---|---|
| Enrichment | 0.736 | 47508 |
| enriching | 0.707 | 22602 |
| enrich | 0.672 | 15104 |
| uranium | 0.632 | 14132 |
| enriched | 0.629 | 15354 |
| activities | 0.623 | 726 |
| co-curricular | 0.615 | 79577 |
| reprocessing | 0.614 | 58488 |
| educational | 0.610 | 2148 |
| inquiry-based | 0.607 | 97709 |
| extra-curricular | 0.593 | 49450 |
| fissile | 0.590 | 84273 |
| nuclear | 0.589 | 2735 |
| extracurricular | 0.585 | 30160 |
| student-led | 0.577 | 85901 |
| curricular | 0.575 | 36865 |
| biological | 0.568 | 5326 |
| fostering | 0.566 | 16389 |
| curricula | 0.565 | 22743 |
| catalysis | 0.564 | 89386 |
| after-school | 0.563 | 30365 |
| fractionation | 0.562 | 96426 |
| centrifuges | 0.562 | 67433 |
| participation | 0.560 | 3427 |
| exploration | 0.557 | 5535 |