Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
schwätzen
←
Middle High German
swetzen
(inherited)
←
Middle High German
swatzen
(mention)
←
Middle High German
swaz
(cognate)
←
Pennsylvania German
schwetze
(mention)
→
German
Geschwätz
(affix)
→
Luxembourgish
schwätzen
(cognate)
→
Pennsylvania German
schwetze
(cognate)