Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
diin
←
English
thine
(cognate)
←
English
thy
(mention)
←
West Frisian
dyn
(cognate)
←
Proto-Germanic
*þīnaz
(inherited)
←
Middle High German
dīn
(inherited)
←
Old High German
dīn
(inherited)
←
Icelandic
þinn
(cognate)
←
Swedish
din
(cognate)