Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
these
←
Old English
þas
(inherited)
←
Middle English
þes
(inherited)
←
Proto-Germanic
*sa
(derived)
←
Proto-West Germanic
*þes-
(derived)
←
Proto-Indo-European
*só
(derived)
→
English
sucker
(mention)
→
English
dese
(mention)
→
English
these're
(compound)
→
English
these've
(suffix)
→
Cimbrian
disa
(cognate)
→
Cimbrian
diizar
(cognate)