Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
redondo
←
Catalan
redó
(cognate)
←
Catalan
rodó
(mention)
←
Spanish
redondo
(cognate)
←
French
rond
(cognate)
←
Old French
reont
(cognate)
←
Latin
rotundus
(inherited)
←
Occitan
redond
(cognate)
←
Portuguese
rotundo
(doublet)
←
Old Portuguese
redondo
(inherited)
→
Spanish
redondo
(cognate)
→
Galician
redondo
(cognate)
→
Italian
rotondo
(cognate)
→
Italian
ritondo
(cognate)
→
Kabuverdianu
rodondu
(derived)
→
Neapolitan
rotunno
(cognate)
→
Papiamentu
rondó
(derived)
→
Guinea-Bissau Creole
rodundo
(inherited)
→
Portuguese
rotundo
(doublet)
→
Portuguese
arredondar
(affix)
→
Portuguese
redondeza
(affix)