Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
troching
←
French
trochure
(cognate)
←
French
trochée
(mention)
←
French
trochet
(mention)
←
Old French
troche
(derived)