tietämättä
tietämättä is a Finnish word that translates to "without knowing" or "unknowingly" in English. It is a participle form of the verb tietää, which means "to know." The word can be used in various contexts to describe an action or state that occurs without conscious awareness or knowledge of the circumstances.
For example, one might say "hän toimi tietämättä kieltoa" which translates to "he acted without knowing about
Another usage could be "lapsi söi jotain tietämättä, että se oli myrkyllistä," meaning "the child ate something
The word functions adverbially, modifying a verb or an entire clause to indicate the absence of knowledge.