Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
virar
←
Breton
gwar
(cognate)
←
Proto-Celtic
*wēros
(cognate)
←
Old French
virer
(borrowed)
←
Proto-Indo-European
*weh₁y-
(derived)
←
Latin
vibrō
(derived)
→
Galician
vira
(back-formation)
→
Galician
vira
(link)
→
Galician
vires
(mention)
→
Galician
viren
(mention)
→
Galician
revirar
(prefix)
→
Galician
birollo
(mention)
→
Galician
trasvirar
(affix)