| Similarity | Rank | |
|---|---|---|
| seveso | 0.823 | 45819 |
| abadan | 0.781 | 73162 |
| hindu-muslim | 0.758 | 79500 |
| rabta | 0.744 | 66126 |
| sibiu | 0.742 | 57031 |
| hijacking | 0.740 | 62442 |
| transcaucasia | 0.739 | 71027 |
| valdez | 0.737 | 29990 |
| supergun | 0.726 | 40122 |
| driftnet | 0.726 | 46567 |
| shkodër | 0.725 | 55233 |
| lanzhou | 0.724 | 84926 |
| kozloduy | 0.722 | 46939 |
| petrobras | 0.721 | 62283 |
| kegworth | 0.716 | 70055 |
| mudslide | 0.714 | 71724 |
| bataan | 0.711 | 71524 |
| mid-1989 | 0.711 | 35473 |
| guadalajara | 0.710 | 47331 |
| garimpeiros | 0.707 | 90035 |
| aral | 0.703 | 56674 |
| eder | 0.703 | 83846 |
| tomsk | 0.703 | 65954 |
| noricum | 0.701 | 79652 |
| cleanup | 0.701 | 52856 |