Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
мягкий знак
←
Proto-Indo-European
*menk-
(derived(en/ru))
←
Proto-Indo-European
*ǵneh₃-
(derived(en/ru))