Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
subtend
←
English
tend
(mention)
←
Latin
subtendere
(mention)
←
Latin
sub
(mention)
←
Latin
tendere
(mention)
→
English
contend
(mention)
→
English
subtendent
(suffix)