Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cimbrian
ataman
←
Cimbrian
aatom
(suffix)
←
Cimbrian
an
(suffix)
←
German
atmen
(cognate)
←
Middle High German
ātemen
(inherited)
←
Old High German
ātamōn
(inherited)
←
Dutch
ademen
(cognate)