Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
ùmhal
←
Latin
humilis
(derived)
←
Old Irish
umal
(inherited)
→
Scottish Gaelic
ùmhlachd
(suffix)
→
Scottish Gaelic
eas-umhail
(prefix)