Where does “kulutuspinta” come from?

kulutuspinta (Finnish) comes from Finnish kulutus, from Finnish kuluttaa, from Finnish -ttaa, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

kulutuspinta (Finnish): tread (rubber) surface material of a tire down to the bottom of the grooves

Definitions

  1. tread (rubber) surface material of a tire down to the bottom of the grooves

Ancestry of “kulutuspinta”, step by step

kulutuspinta traces back through two separate lines of ancestry.

via Finnish kulutus

StepLanguageWordMeaning
1Finnishkulutusconsumption; expenditure
2Finnishkuluttaato wear (out) e.g. clothes or parts
3Finnish-ttaaForms causative verbs. May be applied to verbs...
4Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
5Proto-Uralic-kta-—

via Finnish pinta

StepLanguageWordMeaning
1Finnishpintasurface
2Proto-Finnicpintasurface; sapwood; fat
3Proto-Germanicspindazfat; lard; grease; smear; marrow
Every word from Proto-Uralic -kta- →Every word from Finnish -ttaa →Every word from Proto-Finnic -ttadak →