Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
oll
←
Proto-Celtic
*ɸolnos
(inherited)
←
Gothic
𐍆𐌹𐌻𐌿
(cognate)
←
Ancient Greek
πολύς
(cognate)
←
Proto-Indo-European
*polh₁-
(derived)
←
Proto-Indo-European
*pelh₁-
(mention)
←
Latin
plūs
(cognate)
←
Sanskrit
पुरु
(cognate)
→
Old English
feolo
(cognate)
→
Ancient Greek
πολύς
(cognate)
→
Old Irish
ollam
(mention)
→
Old Irish
ollmar
(affix)