Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
fragile
←
English
fraction
(mention)
←
English
fracture
(mention)
←
English
frail
(doublet)
←
Middle French
fragile
(borrowed)
←
Proto-Indo-European
*bʰreg-
(root)
←
Latin
fragilis
(derived)
←
Latin
frangere
(mention)
→
English
break
(mention)
→
English
frail
(doublet)
→
English
fragility
(suffix)
→
English
fragileness
(suffix)
→
English
fragilely
(suffix)
→
English
fragilization
(suffix)
→
English
fragilize
(suffix)
→
English
nonfragile
(prefix)
→
English
antifragile
(prefix)
→
English
unfragile
(prefix)
→
Ido
frajila
(borrowed)