Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
gath
←
Old Irish
[[gath]], [[goth]]
(inherited)
←
Old Irish
ga
(mention)
→
Scottish Gaelic
gath-seillein
(compound)
→
Sanskrit
हेति
(cognate)