Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovak
musieť
←
Czech
muset
(cognate)
←
Polish
musieć
(cognate)
→
Belarusian
мусіць
(cognate)
→
Polish
musieć
(cognate)
→
Ukrainian
мусити
(cognate)