Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
thingly
←
English
thing
(suffix)
←
English
ly
(suffix)
←
Middle English
thingli
(inherited)
←
Middle English
þingly
(mention)
→
English
thingliness
(suffix)
→
German
dinglich
(cognate)