←
Proto-Mon-Khmer *piʔ (inherited)
←
Proto-Vietic *paː (inherited)
→
Vietnamese nái (mention)
→
Vietnamese sữa (mention)
→
Vietnamese trời (mention)
→
Vietnamese thứ ba (compound)
→
Vietnamese trở (mention)
→
Vietnamese bộ ba (compound)
→
Vietnamese Ba Tàu (compound)
→
Vietnamese bà ba (mention)
→
Vietnamese ba que (compound)
→
Vietnamese dăm ba (compound)
→
Vietnamese vài ba (compound)