Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
abb
←
Aramaic
אבא
(derived)
←
Ancient Greek
ἀββᾶς
(derived)
←
Latin
abbās
(derived)
←
Old Irish
ap
(inherited)
←
Old Irish
abb
(mention)