Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Thai ทด
Khmer ទស់ (cognate)
Mon ဒိုအ် (cognate)

Thai ทดลอง (compound)
Thai ทดรอง (compound)
Thai ทดแทน (compound)
Thai ทดสอบ (compound)