| Esperanto | epo-000 |
| balbutulo | |
| čeština | ces-000 | kokta |
| čeština | ces-000 | kokta; |
| čeština | ces-000 | kokta; koktal |
| čeština | ces-000 | koktal |
| Deutsch | deu-000 | Stammler |
| Deutsch | deu-000 | Stotterer |
| Deutsch | deu-000 | Stotterin |
| English | eng-000 | stammerer |
| English | eng-000 | stutterer |
| Esperanto | epo-000 | tartalulo |
| suomi | fin-000 | änkyttäjä |
| français | fra-000 | bafouilleur |
| français | fra-000 | balbutieur |
| français | fra-000 | bègue |
| français | fra-000 | bégayeur |
| hrvatski | hrv-000 | mucavac |
| magyar | hun-000 | dadogó |
| magyar | hun-000 | dadogós |
| Ido | ido-000 | barbuliero |
| bahasa Indonesia | ind-000 | penggagap |
| italiano | ita-000 | balbuziente |
| italiano | ita-000 | balbuziènte |
| italiano | ita-000 | tartaglióne |
| 日本語 | jpn-000 | どもり |
| 日本語 | jpn-000 | 吃音者 |
| 한국어 | kor-000 | 말더듬이 |
| Nederlands | nld-000 | hakkelaar |
| Nederlands | nld-000 | stamelaar |
| Nederlands | nld-000 | stotteraar |
| فارسی | pes-000 | الکن |
| polski | pol-000 | jąkała |
| română | ron-000 | bâlbâit |
| русский | rus-000 | заика |
| русский | rus-000 | зайка |
| español | spa-000 | tartamudo |
| Türkçe | tur-000 | kekeme |