Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Morelos Nahuatl
tlaxkale
←
Classical Nahuatl
tlaxcalli
(cognate)
←
Michoacán Nahuatl
laxcali
(cognate)
←
Tetelcingo Nahuatl
tlaxcali̱
(cognate)
←
Zacatlán-Ahuacatlán-Tepetzintla Nahuatl
tlaxcal
(cognate)
→
Michoacán Nahuatl
laxcali
(cognate)
→
Tetelcingo Nahuatl
tlaxcali̱
(cognate)
→
Zacatlán-Ahuacatlán-Tepetzintla Nahuatl
tlaxcal
(cognate)