Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
ottativo
←
Ancient Greek
[[εὐκτική]] [[[ἔγκλισις]]]
(derived)
←
Latin
optātus
(derived)
←
Latin
optō
(mention)