Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
flectere
→
English
flexuous
(mention)
→
French
fléchir
(mention)
→
Italian
soffice
(mention)
→
Latin
reflecto
(affix)
→
Dutch
flexibel
(mention)