Where does “katsastuskilpailu” come from?

katsastuskilpailu (Finnish) comes from Finnish kilpailu, from Finnish -u, from Proto-Finnic -u — Forms nouns from adjectives, nouns.

katsastuskilpailu (Finnish): trials competition, selection competition

Definitions

  1. trials competition, selection competition

Ancestry of “katsastuskilpailu”, step by step

katsastuskilpailu traces back through two separate lines of ancestry.

via Finnish kilpailu

StepLanguageWordMeaning
1Finnishkilpailucontest, competition, race; competition; rivalry
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns

via Finnish katsastus

StepLanguageWordMeaning
1FinnishkatsastusA routine inspection or checkup, especially an (annual) obligatory inspection of a car
2Finnish-usForms nouns from verbs, describing an action or...
3Proto-Finnic-usForms some nouns from nominal stems
Every word from Proto-Finnic -uEvery word from Finnish -uEvery word from Finnish kilpailu
katsastuskilpailu — Etymology, Origin & Word History | Etymology Explorer