Thai ตรวจ

← Khmer ត្រួត (cognate)

← Lao ກວດ (cognate)

← Old Khmer ត្រ្វច (derived)

← Old Khmer ត្រ្វាច (mention)

← Northern Thai ᨠ᩠ᩅᨯ (cognate)

← Thai ตำรวจ (mention)

→ Thai ตำรวจ (cognate)

→ Thai ตรวจสอบ (compound)