Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
þrár
←
Proto-Germanic
*þrawaz
(derived)
←
Proto-Germanic
*þranhaz
(derived)
←
Icelandic
þrjóskur
(link)
←
Icelandic
stífur
(link)
←
Icelandic
harðákveðinn
(link)
←
Icelandic
þráinn
(link)
←
Icelandic
rammur
(link)
←
Icelandic
þræsinn
(link)
←
Old Norse
þrár
(derived)
←
Old Norse
þrár
(derived)