Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
de
←
Irish
de
(cognate)
←
Manx
jeh
(cognate)
←
Old Irish
di
(inherited)
→
Scottish Gaelic
bhàrr
(mention)
→
Scottish Gaelic
a dhìth
(mention)