Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English adjacent
Proto-Indo-European *(H)yeh₁- (root)
Latin adiacēns (borrowed)
Latin adiacentis (mention)
Latin adiaceo (mention)
Latin ad (mention)
Latin iaceo (mention)

English adjacently (suffix)
English nonadjacent (prefix)
English circumadjacent (prefix)
English coadjacent (prefix)
English adjacentness (suffix)
English ajax (mention)
English subadjacent (prefix)
Norwegian Bokmål tilstøtende (link)