| English | eng-000 |
| chance failure | |
| 普通话 | cmn-000 | 偶然故障 |
| 普通话 | cmn-000 | 意外事故 |
| 普通话 | cmn-000 | 意外故障 |
| English | eng-000 | accident |
| English | eng-000 | contingency |
| English | eng-000 | fortuitous event |
| English | eng-000 | fortuity |
| English | eng-000 | unexpected accident |
| русский | rus-000 | внезапный отказ |
| русский | rus-000 | случайный отказ |
| русский | rus-000 | случайный сбой |