Where does “haitaribussi” come from?

haitaribussi (Finnish) comes from Finnish bussi, from English omnibus, from French omnibus, from Latin omnibus, from Latin omnis, from Proto-Italic opnis, from Proto-Indo-European h₃ep-ni-s, from Proto-Indo-European h₃ep- — to work, toil, make; ability, force.

Ancestry of “haitaribussi”, step by step

haitaribussi traces back through two separate lines of ancestry.

via Finnish bussi

StepLanguageWordMeaning
1Finnishbussibus
2EnglishomnibusA vehicle set up to carry many people; An...
3FrenchomnibusPertaining to a local; omnibus, bus
4Latinomnibusdative masculine plural of omnis; dative feminine...
5Latinomnisevery; all
6Proto-Italicopnisevery, all
7Proto-Indo-Europeanh₃ep-ni-sworking
8Proto-Indo-Europeanh₃ep-to work, toil, make; ability, force

via Finnish haitari

StepLanguageWordMeaning
1Finnishhaitariaccordion
Every word from Proto-Indo-European h₃ep-