Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
astrofizika
←
Ancient Greek
ἄστρον
(cognate)
←
Latvian
fizika
(cognate)
→
Latvian
astrofizikāls
(suffix)