| Interlingue | ile-000 |
| efemeri | |
| English | eng-000 | brief |
| English | eng-000 | ephemeral |
| English | eng-000 | evanescent |
| English | eng-000 | fleeting |
| English | eng-000 | fugitive |
| English | eng-000 | passing |
| English | eng-000 | transient |
| Interlingue | ile-000 | brevi |
| Interlingue | ile-000 | curt |
| Interlingue | ile-000 | desaparient |
| Interlingue | ile-000 | fugitiv |
| Interlingue | ile-000 | transitori |