Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
bergh
←
Old English
beorg
(inherited)
←
English
barrow
(doublet)
←
English
bargh
(link)
←
Middle English
bergh
(inherited)
←
Proto-Germanic
*bergaz
(inherited)
←
Proto-West Germanic
*berg
(inherited)
←
Proto-Indo-European
*bʰerǵʰ-
(root)
→
Pennsylvania German
Barig
(mention)