voimastaan
Voimastaan is a Finnish adverbial form derived from the noun voima “power, strength” with the possessive suffix –a and the dativial suffix –stä (“from”). It typically means “by its power” or “by its strength” and is used to describe the force behind an action or event. The construction follows common reconstructions of Finnish adverbial derivation, where the topic sustainer –a is combined with a case ending to turn a noun phrase into an adverb.
In everyday usage, voimastaan can precede verbs or be used postpositively, for example: “Se pudotti viittoja
Lexical resources such as Kaalamo’s “Suomen kielen sanakirja” list voimastaan as a standard adverb. While the