Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
although
←
Old English
eall
(mention)
←
Old English
þēah
(mention)
←
Middle English
althagh
(inherited)
→
English
as
(link)
→
English
altho
(mention)
→
Hungarian
bátor
(mention)