Where does “vajaatyökykyinen” come from?

vajaatyökykyinen (Finnish) comes from Finnish työkyky, from Finnish kyky, from Finnish kyetä, from Finnish -etä, from Proto-Finnic -t'ak, from Proto-Uralic -ta- — Forms verbs from nouns; Forms causative verbs...

vajaatyökykyinen (Finnish): with partial work capacity

Definitions

  1. with partial work capacity

Ancestry of “vajaatyökykyinen”, step by step

vajaatyökykyinen traces back through two separate lines of ancestry.

via Finnish työkyky

StepLanguageWordMeaning
1Finnishtyökykywork capacity, capacity to work, ability to work
2Finnishkykyability, capacity, capability; a capable person,...
3FinnishkyetäTo be able to, be capable of, can, be competent...
4Finnish-etäFront vowel variant of -eta
5Proto-Finnic-t'akForms verbs from nominal stems, generally with a causative, factitive or instrumental meaning
6Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...

via Finnish vajaa

StepLanguageWordMeaning
1Finnishvajaanot full; partial, incomplete; shy; mentally...
2Proto-Finnicvajaganecessary, needed
Every word from Proto-Uralic -ta-Every word from Finnish -etäEvery word from Finnish kyetä