Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
tíogar
←
Avestan
𐬙𐬌𐬔𐬭𐬌
(cognate)
←
Avestan
𐬙𐬌𐬖𐬭𐬀
(mention)
←
Ancient Greek
τίγρις
(derived)
←
Latin
tigris
(derived)
→
Irish
tíograch
(affix)