Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Bulgarian кап
Bulgarian кап-кап (link)
Bulgarian ка́пя (link)
Bulgarian ка́пля (link)
Bulgarian ка́пка (link)
Bulgarian капчу́к (link)
Bulgarian ка́пош (link)
Bulgarian копа́я (cognate)
Bulgarian скопя́ (mention)
Bulgarian чеп (mention)
Bulgarian капище (link)
Old Church Slavonic капь (inherited)
Chuvash пек (cognate)
Chuvash капла (mention)
Hungarian kép (cognate)
Proto-Indo-European *(s)kep- (cognate)
Proto-Slavic *kapъ (inherited)
Turkish gib (cognate)

Bulgarian капчук (affix)