Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
stoppa
←
Middle Low German
stoppen
(derived)
←
Proto-West Germanic
*stoppōn
(derived)
←
Old Norse
stoppa
(inherited)
←
Old Saxon
*stoppon
(derived)
→
English
stop
(cognate)
→
Icelandic
stoppun
(suffix)
→
Icelandic
stoppistöð
(mention)