Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
spulgs
←
Proto-Balto-Slavic
*spelg-
(mention)
←
Proto-Balto-Slavic
*spilg-
(mention)
←
Proto-Balto-Slavic
*spulg-
(mention)
←
Proto-Indo-European
*pel-
(mention)
←
Proto-Indo-European
*spel-
(mention)
←
Proto-Indo-European
*spʰel-
(mention)
←
Proto-Indo-European
*spʰ(e)li-
(mention)
←
Latvian
*spulgts
(mention)
←
Latvian
spulgt
(mention)
←
Latvian
spilgts
(mention)
←
Sanskrit
स्फुलिङ्ग
(cognate)
→
Latvian
spalgs
(mention)
→
Latvian
spuldze
(mention)
→
Latvian
spilgts
(mention)
→
Latvian
spulga
(mention)
→
Latvian
spulgums
(suffix)