hatásosak

Hatásosak is the plural form of the Hungarian adjective hatásos, meaning "effective" or "having an effect." The term is used to describe things that produce the desired or intended result and that are noticeable in their impact. It is applicable in various contexts, including medicine, policy, technology, and communication.

Etymology and grammar: hatásos derives from hatás (effect) plus the suffix -os, which forms adjectives indicating a quality. When describing multiple subjects, the adjective takes the plural ending -ak/-ek/-ök according to vowel harmony, yielding hatásosak. For example: hatásos gyógyszerek (effective medicines), hatásos intézkedések (effective measures), hatásos kampány (an effective campaign). In predicative use, one can say: A gyógyszer hatásos. The near-synonym hatékony is frequently used interchangeably, though hatónostos distinctions exist: hatáos emphasizes the observable effect, while hatékony emphasizes efficiency or sufficiency.

Nuances: hatásos can carry positive connotations of success and impact, but in some contexts—such as propaganda, advertising, or rhetoric—it may imply manipulation or overly conspicuous persuasion.

See also: hatás, hatékonyság, hatásmechanizmus.

In sum, hatásosak functions as a descriptive label for multiple items that demonstrably achieve their intended outcomes, with nuance depending on context and juxtaposed with hatékony for efficiency-related emphasis.