Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
såpe
←
Old English
sāpe
(derived)
←
Proto-Germanic
*saipǭ
(derived)
←
Old Norse
sápa
(derived)
→
English
soap
(cognate)
→
Norwegian Nynorsk
såpeopera
(compound)