| ภาษาไทย | tha-000 |
| แข็งมาก | |
| English | eng-000 | as hard as a rock |
| English | eng-000 | as hard as nails |
| English | eng-000 | as hard as stone |
| English | eng-000 | hard as a rock |
| English | eng-000 | hard as nails |
| English | eng-000 | hard as stone |
| English | eng-000 | rock-hard |
| ภาษาไทย | tha-000 | แข็งเหมือนหิน |