Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
sprækr
→
English
spry
(derived)
→
English
sprack
(derived)
→
Irish
spraoi
(derived)
→
Westrobothnian
spräker
(inherited)
→
Icelandic
sprækur
(derived)
→
Norwegian Bokmål
sprek
(derived)
→
Norwegian Nynorsk
sprek
(inherited)