Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Silesian
piyc
←
Czech
pec
(cognate)
←
Czech
péci
(cognate)
←
Czech
péct
(mention)
←
Polish
piec
(cognate)
←
Polish
piec
(cognate)
←
Proto-Slavic
*pȅťь
(inherited)
←
Proto-Slavic
*peťì
(inherited)