Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latgalian
muosa
←
Proto-Indo-European
*mā-
(derived)
←
Lithuanian
moša
(cognate)
←
Latvian
māsa
(cognate)
←
Old Prussian
moazo
(cognate)