Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
svörður
←
English
sward
(cognate)
←
Proto-Germanic
*swarduz
(inherited)
←
Westrobothnian
sjwal
(cognate)
←
Old Norse
svǫrðr
(inherited)
→
Icelandic
svarðmosi
(affix)
→
Dutch
zwoerd
(cognate)