| English | eng-000 |
| tough-skinned | |
| English | eng-000 | pachydermal |
| English | eng-000 | pachydermatous |
| English | eng-000 | pachydermic |
| English | eng-000 | pachydermous |
| English | eng-000 | thick-skinned |
| English | eng-000 | unperceiving |
| English | eng-000 | unperceptive |
| suomi | fin-000 | paksunahkainen |
| ภาษาไทย | tha-000 | หนังเหนียว |