Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
посполу
←
Polish
pospołu
(borrowed)
←
Proto-Slavic
[[*sъ(n)|*sъ]] [[*polъ|polъmъ]]
(inherited)
←
Proto-Slavic
[[*po]] [[*polъ|polu]]
(mention)
←
Ukrainian
спо́лом
(mention)