Where does “kynsitikku” come from?

kynsitikku (Finnish) comes from Finnish tikku, from Swedish sticka, from Czech -ka, from Proto-Slavic -ъka, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

kynsitikku (Finnish): hangnail, especially a long and narrow one

Definitions

  1. hangnail, especially a long and narrow one

Ancestry of “kynsitikku”, step by step

kynsitikku traces back through two separate lines of ancestry.

via Finnish tikku

StepLanguageWordMeaning
1Finnishtikkusplinter; sliver; chip
2Swedishstickaa splinter; a knitting needle; to knit
3Czech-kaAppended to words to create a feminine version of...
4Proto-Slavic-ъkaDenominal, forms diminutives; Deadjectival,...
5Proto-Indo-European-kosCreates deadjectival and desubstantival...

via Finnish kynsi

StepLanguageWordMeaning
1Finnishkynsinail, fingernail, toenail; claw; clove
2Proto-Finnicküncinail; claw
3Proto-Uralickünčenail
Every word from Proto-Indo-European -kosEvery word from Czech -kaEvery word from Proto-Slavic -ъka