Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
clatter
←
Old English
*clatrian
(inherited)
←
Old English
clatrung
(mention)
←
Middle English
clatren
(inherited)
→
English
clitter
(mention)
→
English
clattery
(suffix)
→
English
clatterer
(suffix)
→
English
clattereth
(suffix)
→
English
clatterest
(suffix)
→
English
clattersome
(suffix)
→
English
aclatter
(prefix)
→
Dutch
klateren
(cognate)
→
Norwegian Nynorsk
klatra
(cognate)