Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Schiffer
←
German
Schipper
(doublet)
←
Proto-Germanic
*skipārijaz
(inherited)
←
Middle High German
schiffære
(inherited)
←
Middle High German
schiffere
(mention)
←
Old High German
*skiffāri
(inherited)
→
German
schippern
(mention)
→
German
Skipper
(doublet)