Related Clues:

• It's spoken in Vientiane
• Southeast Asian tongue
• Indochinese language
• Pathet ___ (Asian party)
• Cambodian's neighbor
• '7 Faces of Dr. ___' (1964 movie)
• Mekong native
• Pathet ___
• Vientiane native
• Dweller along the Mekong
• ___-tse
• China's ___-tse
• ___-tzu
• Thai tongue
• 'Dr.' in a 1964 film title