Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
mæna
←
Proto-Germanic
*mōnijaną-
(derived)
←
Proto-Indo-European
*men-
(derived)
←
Old Norse
mœna
(derived)
→
Icelandic
mænudeyfing
(compound)
→
Icelandic
mænusótt
(affix)