| English | eng-000 |
| stuttered | |
| العربية | arb-000 | متأتأ |
| Chamoru | cha-000 | tåttåmudu |
| Deutsch | deu-000 | gestottert |
| Deutsch | deu-000 | stotterte |
| English | eng-000 | dull |
| English | eng-000 | dumb |
| English | eng-000 | featherbrained |
| English | eng-000 | slow-witted |
| English | eng-000 | stupid |