Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Vietnamese lệch
Proto-Mon-Khmer *(b)lec (inherited)
Proto-Mon-Khmer *(b)lac (mention)
Proto-Mon-Khmer *(b)ləc (mention)
Vietnamese trệch (mention)
Vietnamese trật (mention)
Vietnamese trệch (link)
Vietnamese nhệch (link)
Vietnamese lịch (link)

Vietnamese chênh lệch (compound)
Vietnamese lệch pha (compound)