Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
lige
←
Proto-Celtic
*legyom
(inherited)
←
Proto-Indo-European
*legʰ-
(derived)
←
Old Irish
dérgud
(link)
←
Old Irish
imdae
(link)
←
Old Irish
lepaid
(link)
←
Old Irish
sceng
(link)
→
Old English
log
(cognate)
→
Old English
leger
(cognate)
→
Irish
luí
(inherited)
→
Ancient Greek
λέχομαι
(cognate)
→
Old Irish
imdae
(link)
→
Albanian
log
(cognate)