Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bavarian
spiln
←
Proto-West Germanic
*spilōn
(inherited)
←
Proto-West Germanic
*spilōn
(inherited(bar/cim))
←
Old High German
spilōn
(inherited)
←
Old High German
spilōn
(inherited(bar/cim))