Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
тухлый
←
Belarusian
тхліць
(cognate)
←
Belarusian
ту́хнуць
(mention)
←
Czech
stuchlý
(cognate)
←
Czech
tuchnouti
(mention)
←
Upper Sorbian
tuchły
(cognate)
←
Upper Sorbian
tuchnyć
(mention)
←
Polish
stęchły
(cognate)
←
Polish
tęchnąć
(mention)
←
Russian
то́хлый
(mention)
←
Russian
ту́хнуть
(mention)
←
Slovak
stuchlý
(mention)
←
Proto-Slavic
*tǫxlъ
(inherited)
←
Proto-Slavic
*tъxlъ
(cognate)
→
Polish
stęchły
(cognate)