Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
walentynki
←
English
Saint Valentine's Day
(link)
←
Polish
Walenty
(suffix)
←
Polish
ki
(suffix)
←
Polish
walentynka
(link)
←
Polish
Walenty
(link)
←
Polish
Walentyna
(link)
←
Polish
walentynkowy
(link)