Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
plexus
←
Latin
plectō
(mention)
←
Latin
plectō
(affix)
←
Latin
-tus
(affix)
→
English
pleach
(derived)
→
English
perplex
(mention)
→
English
plexus
(borrowed)
→
English
plexiform
(mention)
→
French
perplexe
(mention)
→
Latin
plecto
(link)