Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
промозглый
←
Ancient Greek
μύδος
(cognate)
←
Latvian
mudas
(cognate)
←
Low German
mussig
(cognate)
←
Russian
про-
(affix)
←
Russian
мо́зглый
(affix)
←
Russian
мзга
(mention)
←
Old Irish
mosach
(cognate)
←
Proto-Slavic
*mъzga
(derived)
→
Latin
mergo
(cognate)