| English | eng-000 |
| in an undertone | |
| Lingwa de Planeta | art-287 | bulautem |
| বাংলা | ben-000 | ̃কণ্ঠে |
| বাংলা | ben-000 | আস্তে |
| বাংলা | ben-000 | চাপা গলায় |
| English | eng-000 | hushfully |
| English | eng-000 | in a low voice |
| English | eng-000 | under one’s breath |
| English | eng-000 | whisperingly |
| français | fra-000 | à mi-voix |
| Interlingue | ile-000 | sub voce |
| олык марий | mhr-000 | пелйӱкын |
| فارسی | pes-000 | زیرلب |
| русский | rus-000 | вполголоса |
| русский | rus-000 | приглушенно |
| español | spa-000 | en voz baja |