Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
étrangler
←
French
stranguler
(doublet)
←
Old French
estrangler
(inherited)
←
Latin
strangulo
(inherited)
→
French
étranglement
(affix)
→
French
stranguler
(doublet)
→
French
étrangleur
(suffix)
→
French
étrangleuse
(suffix)