Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
rigourness
←
English
rigour
(suffix)
←
English
ness
(suffix)
←
Middle English
rigornesse
(cognate)
←
Middle English
rigournes
(mention)
←
Middle English
rygurnesse
(mention)