Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
ok
←
Latin
octo
(derived)
→
Esperanto
oko
(suffix)
→
Esperanto
oka
(compound)
→
Esperanto
oke
(suffix)
→
Esperanto
okiliono
(affix)
→
Esperanto
okiliardo
(affix)
→
Esperanto
okdek
(compound)
→
Esperanto
bitoko
(affix)
→
Esperanto
okono
(affix)
→
Esperanto
oklatero
(compound)
→
Esperanto
okangulo
(affix)
→
Esperanto
dek-oka
(compound)
→
Esperanto
dudek-oka
(compound)
→
Esperanto
sepdek-oka
(compound)
→
Esperanto
okdeka
(compound)
→
Esperanto
okdek-unua
(compound)
→
Esperanto
okdek-dua
(compound)
→
Esperanto
okdek-kvara
(affix)
→
Esperanto
okdek-kvina
(affix)
→
Esperanto
okdek-sesa
(compound)
→
Esperanto
okdek-sepa
(compound)
→
Esperanto
okdek-oka
(compound)
→
Esperanto
okdek-oka
(compound)
→
Esperanto
okdek-naŭa
(compound)
→
Esperanto
naŭdek-oka
(compound)
→
Esperanto
okuma
(suffix)
→
Esperanto
okedro
(compound)
→
Esperanto
okopo
(affix)
→
Esperanto
okcent
(affix)
→
Ido
ok
(derived)