Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
tapfer
←
Proto-Germanic
*dapraz
(inherited)
←
Middle High German
tapfer
(inherited)
←
Old High German
tapfar
(inherited)
→
English
dapper
(cognate)
→
German
Tapferkeit
(suffix)
→
Luxembourgish
daper
(cognate)
→
Swedish
tapper
(cognate)