Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
jakkolwiek
←
Czech
jakkoli
(cognate)
←
Polish
jak
(suffix)
←
Polish
kolwiek
(suffix)
←
Slovak
akokoľvek
(cognate)