Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Polish obiad
Proto-Slavic *obědъ (inherited)
Proto-Slavic *oběsti (mention)
Proto-Slavic *ěsti (mention)

Lower Sorbian wobjed (cognate)
Upper Sorbian wobjed (cognate)
Hungarian ebéd (cognate)
Polish poobiedni (affix)