Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
święty
←
Proto-Indo-European
*ḱwen-
(mention)
←
Proto-Slavic
*svętъ
(inherited)
→
Polish
święto
(mention)
→
Polish
Świętochłowice
(mention)
→
Polish
Święty
(mention)
→
Polish
świątek
(affix)
→
Polish
święcie
(affix)
→
Polish
Świętokrzyskie
(affix)
→
Polish
święcić
(suffix)
→
Polish
świątobliwy
(mention)
→
Silesian
świynty
(cognate)