Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cimbrian
aatom
←
German
Atem
(cognate)
←
Middle English
ethem
(cognate)
←
Proto-Germanic
*ēþmaz
(inherited)
←
Middle High German
ātem
(inherited)
←
Proto-West Germanic
*āþm
(inherited)
←
Old High German
ātum
(inherited)
←
Ancient Greek
ἄτομος
(derived)
←
Italian
atomo
(borrowed)
←
Latin
atomus
(derived)
←
Dutch
adem
(cognate)
→
Cimbrian
ataman
(suffix)