czynnociami
Czynnociami appears to be a non-diacritic form of the Polish word czynnościami, which is the instrumental plural of czynność (action, activity, task). In standard Polish, czynnościami is used to indicate the means or manner by which something is done, or to refer to acts performed by an agent, typically in formal, administrative, or legal language. The base noun czynność denotes a single act or operation, while czynności is its plural nominative form.
In usage, czynnościami is part of a larger inflected paradigm. It declines as a feminine noun: nominative
Related terms include czynność (singular) and czynności (plural nominative). The word conveys the notion of discrete