Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sanskrit
-ताति
←
Proto-Indo-Iranian
*-taHtiš
(inherited)
←
Proto-Indo-Aryan
*-taHtiṣ
(inherited)
←
Proto-Indo-European
*-teh₂ts
(inherited)
→
Welsh
-dod
(cognate)
→
Irish
-ta
(cognate)
→
Ancient Greek
-της
(cognate)
→
Ancient Greek
-τας
(cognate)
→
Latin
-tas
(cognate)