Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
zwanzigste
←
German
zwanzig
(suffix)
←
German
ste
(suffix)
→
German
Zwanzigstel
(affix)
→
Pennsylvania German
zwansichscht
(cognate)