Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
druim
←
Old Irish
druimm
(inherited)
→
English
drum
(derived)
→
English
Drum
(mention)
→
English
Drem
(mention)