Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
uraid
←
Proto-Celtic
*ɸeruti
(inherited)
←
Proto-Indo-European
*péruti
(inherited)
→
Irish
anuraidh
(inherited)
→
Scottish Gaelic
an-uiridh
(inherited)
→
Norwegian Nynorsk
fjor
(cognate)