Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
staa
←
German
stehen
(cognate)
←
Faroese
stá
(cognate)
←
West Frisian
stean
(cognate)
←
Proto-Germanic
*stāną
(inherited)
←
Middle High German
stān
(inherited)
←
Old High German
stān
(inherited)
←
Dutch
staan
(cognate)
→
Alemannic German
umestaa
(prefix)