Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
σίγμα
←
Ancient Greek
σῖγμᾰ
(inherited)
→
Greek
σίγμα τελικό
(mention)
→
Japanese
シグマ
(borrowed)