Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Ger
←
Proto-Germanic
*gaizaz
(inherited)
←
Middle High German
gēr
(inherited)
←
Proto-West Germanic
*gaiʀ
(inherited)
←
Old High German
gēr
(inherited)
←
Proto-Indo-European
*ǵʰoysós
(inherited)
→
English
gar
(cognate)
→
English
Geer
(mention)
→
English
Gehr
(mention)
→
Finnish
keihäs
(cognate)