Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Pennsylvania German
Samschdaag
→
Alemannic German
samstag
(cognate)
→
Alemannic German
ŝchamschtog
(cognate)
→
Alemannic German
ŝchàmstàg
(cognate)