Where does “kakkosketju” come from?

kakkosketju (Finnish) comes from Finnish kakkonen, from Finnish -nen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

kakkosketju (Finnish): second string

Definitions

  1. second string

Ancestry of “kakkosketju”, step by step

kakkosketju traces back through two separate lines of ancestry.

via Finnish kakkonen

StepLanguageWordMeaning
1Finnishkakkonentwo; deuce; Synonym of kakkospesä
2Finnish-nenForms diminutives nouns or terms expressing...
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood

via Finnish ketju

StepLanguageWordMeaning
1Finnishketjuchain; necklace; line
2Swedishkedjachain; chain; a series of interconnected things;...
3Latincatēnachain
4Proto-Indo-Europeankat-cub; to weave, to braid; to link or weave...
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -uus