Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
crumble
←
Old English
*crymlan
(inherited)
←
Old English
*crymel
(mention)
←
Old English
cruma
(derived)
←
German
Krümel
(cognate)
←
German
Krume
(cognate)
←
German
krümeln
(cognate)
←
German
krümmeln
(mention)
←
English
crymble
(mention)
←
English
crimble
(mention)
←
English
crumb
(suffix)
←
English
le
(suffix)
←
Middle English
*crymblen
(inherited)
←
Middle English
kremelen
(mention)
←
German Low German
krömmeln
(cognate)
←
Dutch
kruimelen
(cognate)
→
English
fumble
(blend)
→
English
fumble
(link)
→
English
crumbly
(suffix)
→
English
crumbler
(suffix)
→
English
crumblable
(suffix)
→
English
crumblesome
(suffix)
→
English
crumbleth
(suffix)
→
English
crumblement
(suffix)
→
French
crumble
(borrowed)