Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
unrest
←
Danish
uro
(cognate)
←
German
Unruhe
(cognate)
←
English
un
(prefix)
←
English
rest
(prefix)
←
Middle English
unreste
(inherited)
←
West Frisian
ûnrêst
(cognate)
←
Icelandic
órói
(cognate)
←
German Low German
Unrüst
(cognate)
←
Dutch
onrust
(cognate)
←
Old Norse
orresta
(mention)
←
Saterland Frisian
Uunraue
(cognate)
←
Swedish
oro
(cognate)
→
English
un-
(mention)