Thai ไผท

← Khmer ផ្ទៃ (cognate)

← Old Khmer bhadaiya (derived)

← Old Khmer phdai (mention)

← Old Khmer phdaiy (mention)

← Old Khmer phdaiya (mention)

← Old Khmer phde (mention)

← Old Khmer pdai (mention)

← Old Khmer pdaiy (mention)

← Old Khmer pdey (mention)

→ Thai มหาดไทย (compound)