Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
rúnna
←
Danish
runde
(borrowed)
←
Danish
rund
(mention)
←
Old French
reont
(derived)
←
Old French
ront
(mention)
←
Old French
runt
(mention)
←
Latin
rotundus
(derived)