Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
circumsonō
→
Latin
sono
(link)
→
Latin
obsono
(link)
→
Latin
circumsonans
(mention)
→
Latin
circumsonaturus
(mention)
→
Latin
circumsonatus
(mention)
→
Latin
circumsonandus
(mention)