Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thai
เขามอ
←
Old Khmer
ថ្ម
(borrowed)
←
Old Khmer
ថ្មហ
(mention)
←
Old Khmer
ថ្មា
(mention)
←
Old Khmer
ថ្មោ
(mention)
←
Old Khmer
ត្មោ
(mention)
←
Thai
เขา
(mention)