Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tocharian B
āp
←
Proto-Indo-European
*h₂ep-
(root)
←
Proto-Indo-European
*h₂ep-
(inherited)
←
Proto-Tocharian
*āp
(inherited)
→
Hittite
𒄩𒉺𒀀
(cognate)
→
Latin
amnis
(cognate)
→
Sanskrit
अप्
(cognate)
→
Luwian
𒄩𒀀𒁉𒅖
(cognate)