Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
cinquante
←
Old French
cinquante
(inherited)
←
Proto-Indo-European
*penkʷēḱomt
(inherited)
←
Proto-Indo-European
*pénkʷe(d)ḱomt
(mention)
←
Latin
quīnquāgintā
(inherited)
→
Dalmatian
čoncuanta
(cognate)
→
French
cinquantaine
(suffix)
→
French
cinquantenaire
(affix)
→
French
cinquantième
(suffix)