Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
retina
←
Ancient Greek
ῥητῑ́νη
(derived)
←
Latin
retineō
(affix)
←
Latin
-a
(affix)
←
Latin
retināculum
(mention)
←
Latin
retinācula
(mention)
←
Latin
[[tunica]] [[rētīnus|rētīna]]
(mention)
→
Latvian
tīklene
(cognate)