| ภาษาไทย | tha-000 |
| ครัดเคร่ง | |
| English | eng-000 | austere |
| English | eng-000 | be austere |
| English | eng-000 | be rigorous |
| English | eng-000 | be serious |
| English | eng-000 | be severe |
| English | eng-000 | be stern |
| English | eng-000 | be strenuous |
| English | eng-000 | be strict |
| English | eng-000 | be stringent |
| English | eng-000 | be tense |
| English | eng-000 | rigorous |
| English | eng-000 | serious |
| English | eng-000 | seriously |
| English | eng-000 | severe |
| English | eng-000 | stern |
| English | eng-000 | strenuous |
| English | eng-000 | strict |
| English | eng-000 | stringent |
| English | eng-000 | tense |
| ภาษาไทย | tha-000 | เคร่งครัด |