| ภาษาไทย | tha-000 |
| ปากแข็ง | |
| English | eng-000 | obstinate |
| English | eng-000 | pigheaded |
| English | eng-000 | refuse to admit defeat |
| English | eng-000 | refuse to admit mistakes |
| English | eng-000 | self-willed |
| English | eng-000 | stubborn |
| English | eng-000 | tight-lipped |
| ภาษาไทย | tha-000 | ดึงดัน |
| ภาษาไทย | tha-000 | ดื้อ |