Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Docht
←
German
tausend
(mention)
←
German
dacht
(mention)
←
German
Odem
(mention)
←
Middle High German
tāht
(inherited)
←
Middle Low German
-
(cognate)
←
Old High German
tāht
(inherited)
←
Old Norse
þáttr
(cognate)
→
Alemannic German
Taache
(cognate)
→
German Low German
Dacht
(cognate)
→
Vilamovian
töcht
(cognate)