Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
okan
←
Old English
eacan
(cognate)
←
Greek
αυχειν
(cognate)
←
Proto-Germanic
*aukaną
(inherited)
←
Gothic
𐌰𐌿𐌺𐌰𐌽
(cognate)
←
Latin
augere
(cognate)
←
Old Norse
auka
(cognate)
←
Old Frisian
āka
(cognate)