Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
thèque
←
French
taie
(doublet)
←
Ancient Greek
θήκη
(borrowed)
←
Latin
thēca
(cognate)
→
French
cinémathèque
(suffix)
→
French
iconothèque
(confix)
→
French
médiathèque
(suffix)
→
French
sonothèque
(suffix)
→
French
taie
(doublet)
→
French
photothèque
(confix)
→
French
zoothèque
(confix)
→
French
thécal
(suffix)
→
French
odontothèque
(confix)
→
French
épithèque
(prefix)