From Sanskrit रहस्य (rahasya, “secret; private”). Doublet of รหัส (rá-hàt).
| Orthographic | รหัสย์ r h ạ s y ʻ | |
|---|---|---|
| Phonemic | ระ-หัด r a – h ạ ɗ | |
| Romanization | Paiboon | rá-hàt |
| Royal Institute | ra-hat | |
| (standard) IPA(key) | /ra˦˥.hat̚˨˩/(R) | |
| Homophones | ||
รหัสย์ • (rá-hàt)