Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
rodó
←
Catalan
redó
(mention)
←
Catalan
rotund
(doublet)
←
Spanish
redondo
(cognate)
←
Old French
reont
(cognate)
←
Latin
rotundus
(derived)
←
Latin
(mention)
←
Occitan
redond
(cognate)
→
Catalan
rotund
(doublet)
→
Catalan
arrodonir
(confix)
→
Catalan
rodonesa
(affix)
→
Spanish
redondo
(mention)
→
Galician
redondo
(mention)
→
Italian
rotondo
(cognate)
→
Neapolitan
rotunno
(cognate)
→
Portuguese
redondo
(mention)
→
Romanian
rotund
(mention)
→
Romanian
rătund
(mention)