Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
дои́ть
→
Old English
delu
(cognate)
→
Lower Sorbian
dojś
(cognate)
→
Russian
дойка
(affix)