Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
regelmäßig
←
German
Regel
(suffix)
←
German
mäßig
(suffix)
→
Danish
regelmæssig
(borrowed)
→
German
unregelmäßig
(prefix)
→
German
Regelmäßigkeit
(suffix)
→
Norwegian Bokmål
regelmessig
(cognate)
→
Norwegian Nynorsk
regelmessig
(cognate)
→
Swedish
-mässig
(mention)