Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
assure
←
English
assecure
(doublet)
←
Spanish
asegurar
(cognate)
←
French
assurer
(mention)
←
Old French
asseurer
(derived)
←
Latin
ad-
(derived)
←
Latin
securus
(mention)
→
English
shore
(mention)
→
English
assurance
(suffix)
→
English
assuror
(suffix)
→
English
assurer
(suffix)
→
English
reassure
(prefix)
→
English
assecure
(doublet)
→
English
assureth
(suffix)
→
English
assurest
(suffix)
→
Spanish
asegurar
(cognate)