Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kumma
←
Proto-Finnic
*kumma
(inherited)
←
Ingrian
kumma
(cognate)
←
Karelian
kumma
(cognate)
←
Livvi
kummu
(cognate)
←
Votic
kumma
(cognate)
→
Finnish
kummitus
(mention)
→
Finnish
kummallinen
(suffix)
→
Finnish
eriskummainen
(affix)
→
Finnish
kummeta
(suffix)
→
Finnish
kummeksia
(affix)
→
Finnish
kummeksua
(affix)
→
Finnish
kummajainen
(suffix)
→
Finnish
kummaksua
(affix)
→
Finnish
kummastua
(affix)
→
Finnish
kummasti
(suffix)
→
Finnish
kummitella
(mention)
→
Finnish
kummissaan
(mention)