Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
stadig
←
Old Norse
stǫðugr
(derived)
←
Old Norse
staðr
(mention)
→
English
steady
(mention)
→
Icelandic
stöðugur
(cognate)