Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
Alsáis
←
French
Alsace
(derived)
←
Proto-Germanic
*aljaz
(derived)
←
Proto-Germanic
*sitjaną
(mention)
←
Old High German
[[ali]] [[sazzo]]
(derived)
→
Irish
Alsáiseach
(affix)