Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
contingent
←
Old French
contingent
(derived)
←
Latin
contingo
(mention)
←
Latin
com-
(mention)
←
Latin
tango
(mention)
→
English
contiguous
(mention)
→
English
contingency
(suffix)
→
English
contingently
(suffix)
→
English
contingentness
(suffix)
→
English
noncontingent
(prefix)
→
English
contingentism
(suffix)