Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
alan
←
Proto-Germanic
*alaną
(inherited)
←
Proto-Indo-European
*h₂el-
(derived)
→
English
eld
(cognate)
→
Old Norse
ala
(cognate)
→
Old Irish
ailid
(mention)