Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Irish ab
Aramaic אַבָּא (derived)
Irish mac an aba (link)
Irish tánaiste an aba (link)
Irish tiarna aba (link)
Irish a (mention)
Irish b’ (mention)
Ancient Greek ἀββᾶς (derived)
Latin abbas (derived)

Irish ba (link)
Irish abacht (affix)
Irish ban-ab (affix)
Irish máthairab (affix)
Irish abdhaine (mention)