Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
ablaut
←
German
Ablaut
(borrowed)
←
German
ab-
(mention)
←
German
ab
(mention)
←
German
Laut
(mention)
←
German
(mention)
←
German
Abgott
(mention)
←
German
Abart
(mention)