Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tocharian A
kum-
←
English
come
(cognate)
←
Proto-Indo-European
*gʷem-
(inherited)
←
Proto-Tocharian
*kʷäm-
(inherited)
←
Latin
veniō
(cognate)
←
Tocharian B
käm-
(cognate)
→
Latvian
dzimt
(mention)
→
Tocharian B
käm-
(cognate)