Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
começar
←
Catalan
començar
(cognate)
←
Spanish
comenzar
(cognate)
←
French
commencer
(cognate)
←
Galician
comezar
(cognate)
←
Italian
cominciare
(cognate)
←
Latin
com-
(mention)
←
Latin
initiō
(inherited)
←
Romansch
cumanzar
(cognate)
←
Old Portuguese
começar
(inherited)
←
Old Portuguese
*comẽeçar
(mention)
→
Catalan
començar
(cognate)
→
Esperanto
komenci
(mention)
→
Spanish
comenzar
(cognate)
→
French
commencer
(cognate)
→
Old French
comencier
(cognate)
→
Franco-Provençal
comenciér
(cognate)
→
Italian
cominciare
(cognate)
→
Occitan
començar
(cognate)
→
Portuguese
iniciar
(mention)
→
Portuguese
começo
(back-formation)
→
Portuguese
começo
(mention)
→
Portuguese
recomeçar
(prefix)