Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
grin
←
Old English
grennian
(derived)
←
Old English
grin
(derived)
←
English
groan
(mention)
←
English
gren
(alter)
←
English
(alter)
←
English
obsolete
(alter)
←
English
fish-eating grin
(link)
←
English
grin and bear it
(link)
←
English
pickin' and grinnin'
(link)
←
English
shit-eating grin
(link)
←
English
grimace
(link)
←
English
smile
(link)
←
Middle English
grinnen
(derived)
←
Old High German
grennan
(cognate)
→
English
girning
(mention)
→
English
girn
(mention)
→
English
gern
(mention)
→
English
grinner
(suffix)
→
English
agrin
(prefix)
→
English
grinneth
(suffix)
→
English
grinnest
(suffix)
→
English
outgrin
(prefix)
→
English
grinsome
(suffix)
→
English
grinworthy
(affix)
→
Italian
digrignare
(mention)
→
Latin
frendo
(mention)
→
German Low German
grienen
(cognate)