Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latgalian
slikts
←
German
schlecht
(cognate)
←
Proto-Germanic
*slihtaz
(derived)
←
Latvian
slikts
(cognate)
→
Latgalian
slikši
(suffix)