Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
poignant
←
English
pungent
(doublet)
←
Middle English
poynaunt
(inherited)
←
Middle English
poynant
(mention)
←
Old French
poynaunt
(mention)
←
Old French
poindre
(mention)
←
Proto-Indo-European
*pewǵ-
(root)
←
Latin
pungō
(derived)
→
English
sad
(link)
→
English
pungent
(doublet)
→
English
poignantly
(suffix)
→
English
poignance
(suffix)
→
English
unpoignant
(prefix)