Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
simultaneous
←
Proto-Indo-European
*sem-
(root)
←
Latin
simultim
(mention)
←
Latin
simul
(derived)
→
English
simultaneously
(suffix)
→
English
simultaneousness
(suffix)
→
English
simulcast
(affix)
→
English
nonsimultaneous
(prefix)
→
English
unsimultaneous
(prefix)