Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
Ruew
←
German
Ruh
(cognate)
←
English
roo
(cognate)
←
Middle High German
ruo
(inherited)
←
Proto-West Germanic
*rōu
(inherited)
←
Old High German
ruowa
(inherited)
←
Icelandic
ró
(cognate)
←
Luxembourgish
Rou
(cognate)
←
Swedish
ro
(cognate)
→
Alemannic German
ruewe
(mention)
→
Alemannic German
rüewig
(suffix)
→
Alemannic German
rüewig
(link)