Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
ator
←
German
Eiter
(cognate)
←
Proto-Germanic
*aitrą
(inherited)
←
Old High German
eitar
(cognate)
←
Dutch
etter
(cognate)
←
Old Norse
eitr
(cognate)
←
Old Saxon
ettor
(cognate)
←
Swedish
etter
(cognate)