| हिन्दी | hin-000 |
| पुनः पतन होना | |
| Universal Networking Language | art-253 | fall back |
| Universal Networking Language | art-253 | lapse |
| Universal Networking Language | art-253 | recidivate |
| Universal Networking Language | art-253 | relapse |
| English | eng-000 | fall back |
| English | eng-000 | lapse |
| English | eng-000 | recidivate |
| English | eng-000 | regress |
| English | eng-000 | relapse |
| English | eng-000 | retrogress |