Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
weet
←
English
wit
(link)
←
Middle English
weten
(inherited)
←
Middle English
witen
(mention)
→
English
unweeting
(mention)
→
English
weetless
(suffix)