Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
attu
←
West Frisian
heit
(cognate)
←
Proto-Germanic
*attô
(inherited)
←
Old High German
atto
(inherited)
←
Gothic
𐌰𐍄𐍄𐌰
(cognate)
←
Latin
atta
(cognate)
←
Dutch
ette
(cognate)