Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
smiðja
←
Proto-Germanic
*smiþjǭ
(inherited)
←
Old Norse
smiðja
(inherited)
→
Icelandic
trésmiðja
(affix)
→
Icelandic
prentsmiðja
(affix)
→
Luxembourgish
Schmëdd
(cognate)