Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
lǫskr
→
English
lush
(cognate)
→
English
lusk
(derived)
→
Westrobothnian
lösk
(inherited)
→
Icelandic
löskur
(derived)