←
Proto-Mon-Khmer *t₁iim (inherited)
←
Proto-Mon-Khmer *t₁iəm (mention)
←
Proto-Mon-Khmer *t₁əm (mention)
←
Proto-Mon-Khmer *t₁(u)m (mention)
←
Proto-Vietic *təm (inherited)
←
Proto-Tai *tamᴬ (cognate)
←
Vietnamese đấm (mention)
→
Vietnamese đấm (mention)