Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
tantôt
←
French
tant
(compound)
←
French
tôt
(compound)
←
Proto-Indo-European
*ters-
(root)
→
Italian
tantosto
(cognate)
→
Mauritian Creole
tanto
(derived)