Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
þenden
←
English
then
(mention)
←
English
than
(mention)
←
Proto-Germanic
*þandê
(inherited)
←
Proto-Germanic
*þana
(mention)
←
Proto-Germanic
*þan
(mention)
←
Old High German
thanta
(cognate)
←
Old High German
danta
(mention)
←
Gothic
𐌸𐌰𐌽𐌳𐌴
(cognate)