Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
siquiera
←
Spanish
si
(mention)
←
Spanish
quiera
(mention)
←
Latin
si
(mention)
←
Latin
quaerit
(mention)
←
Old Spanish
siquier
(mention)
←
Portuguese
sequer
(cognate)
→
Galician
sequera
(cognate)
→
Portuguese
sequer
(cognate)