Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Armenian
լոյս
←
Proto-Indo-European
(inherited)
←
Proto-Indo-European
(mention)
←
Proto-Indo-European
*lewk-
(mention)
→
Middle Armenian
արշալոյս
(mention)
→
Ancient Greek
λευκός
(cognate)
→
Armenian
լույս
(inherited)
→
Russian
лысый
(cognate)
→
Old Armenian
լուսամուտ
(compound)
→
Old Armenian
լուցանեմ
(mention)
→
Old Armenian
լուսաւոր
(suffix)
→
Old Armenian
լուսունակ
(compound)
→
Old Armenian
արշալուրշ
(mention)
→
Old Armenian
լուսն
(mention)