Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
leður
←
Proto-Germanic
*leþrą
(derived)
←
Proto-Indo-European
*létrom
(derived)
←
Old Norse
leðr
(derived)
→
English
leather
(cognate)
→
Icelandic
leðurblaka
(compound)
→
Luxembourgish
Lieder
(cognate)