| Interlingue | ile-000 |
| sinceri | |
| English | eng-000 | above-board |
| English | eng-000 | downright |
| English | eng-000 | earnest |
| English | eng-000 | frank |
| English | eng-000 | genuine |
| English | eng-000 | ingenuous |
| English | eng-000 | sincere |
| Interlingue | ile-000 | apert |
| Interlingue | ile-000 | autentic |
| Interlingue | ile-000 | candid |
| Interlingue | ile-000 | fervid |
| Interlingue | ile-000 | franc |
| Interlingue | ile-000 | genuin |
| Interlingue | ile-000 | ingenui |
| Interlingue | ile-000 | naiv |
| Interlingue | ile-000 | zelosi |