Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
spägjel
←
Middle Low German
spegel
(derived)
←
Latin
speglum
(derived)
←
Latin
speculum
(mention)
←
Old Norse
spegill
(inherited)