Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
marrae
←
Old English
mearg
(derived)
←
Proto-Germanic
*mazgą
(derived)
←
Proto-Germanic
*mazgaz
(mention)
←
Proto-Indo-European
*mozgos
(derived)
→
Scots
marrae-bane
(compound)