| Similarity | Rank | |
|---|---|---|
| Oracle | 0.702 | 9222 |
| Borland | 0.684 | 72005 |
| Helios | 0.659 | 62876 |
| Zend | 0.651 | 51103 |
| oracle | 0.647 | 35563 |
| Oracles | 0.642 | 96689 |
| Athena | 0.639 | 30027 |
| SDL | 0.635 | 60213 |
| Eclipse | 0.626 | 19274 |
| Perl | 0.624 | 20863 |
| DBI | 0.624 | 98514 |
| NET | 0.620 | 10312 |
| Sybase | 0.620 | 68010 |
| Hyperion | 0.615 | 51372 |
| Perseus | 0.615 | 59746 |
| Smalltalk | 0.609 | 91348 |
| PostgreSQL | 0.608 | 48448 |
| Cognos | 0.606 | 81148 |
| COBOL | 0.603 | 76421 |
| Zeus | 0.602 | 22275 |
| DB2 | 0.602 | 54870 |
| Apollo | 0.600 | 14247 |
| Compiler | 0.597 | 77132 |
| Solon | 0.597 | 67807 |
| PowerShell | 0.596 | 48706 |