Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
clour
←
Middle English
cloure
(derived)
←
Icelandic
klóra
(cognate)
←
Norwegian Bokmål
klore
(mention)
←
Old Norse
klóra
(derived)
←
Old Norse
klór
(mention)
←
Scots
clour
(derived)