Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
ἀρκέω
←
Proto-Indo-European
*h₂erk-
(root)
←
Proto-Indo-European
*h₂erk-
(derived)
←
Latin
arceō
(cognate)
←
Old Armenian
արգել
(cognate)
→
Greek
επαρκώς
(affix)
→
Greek
αρκετά
(derived)
→
Greek
αρκώ
(mention)
→
Greek
επάρκεια
(affix)
→
Greek
επαρκής
(affix)
→
Greek
επαρκώ
(affix)
→
Persian
ارگ
(cognate)
→
Ancient Greek
ποδάρκης
(affix)
→
Ancient Greek
ἀρκετός
(mention)
→
Italian
autarchia
(mention)
→
Latin
arx
(cognate)
→
Latin
arcanus
(cognate)
→
Latin
arceo
(cognate)
→
Latin
arcera
(cognate)