Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
iwa
←
English
goat willow
(link)
←
Proto-Slavic
*jьva
(inherited)
→
Czech
jíva
(cognate)
→
Russian
ива
(cognate)