noun, noun or participle which takes 'suru', transitive verb
Rare, formal noun or suru-verb meaning economic or general prosperity; not in common modern use.
国を振作する政策が求められた。
Policies to bring prosperity to the nation were sought.
Common word for prosperity; 振作 is much rarer and more formal.
The historical derivation is uncertain; the kanji 振 (shake, stir up) and 作 (make, create) suggest a sense of 'rousing to action' leading to prosperity.