| 日本語 | jpn-000 |
| ふとした | |
| Deutsch | deu-000 | beiläufig |
| Deutsch | deu-000 | klein |
| Deutsch | deu-000 | unerwartet |
| Deutsch | deu-000 | zufällig |
| English | eng-000 | accidental |
| English | eng-000 | casual |
| English | eng-000 | impulsive |
| English | eng-000 | impulsively |
| English | eng-000 | inadvertent |
| English | eng-000 | on a whim |
| English | eng-000 | passing |
| English | eng-000 | unexpected |
| English | eng-000 | unexpectedly |