Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
tangential
←
English
tangent
(suffix)
←
English
ial
(suffix)
←
Proto-Indo-European
*teh₂g-
(root)
→
English
tangentiality
(suffix)
→
English
tangentially
(suffix)
→
English
nontangential
(prefix)
→
English
bitangential
(prefix)
→
English
tangentialize
(suffix)
→
English
equitangential
(prefix)