Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
truime
←
Scottish Gaelic
truime-inntinn
(link)
←
Scottish Gaelic
truimead
(link)
←
Old Irish
trummae
(inherited)