jännittyneitä
Jännittyneitä is the plural partitive form of the Finnish adjective jännittynyt, meaning tense, anxious, or on edge. It is used to describe people, groups, or situations that experience or convey emotional strain. For example, Me olemme jännittyneitä. Tilanteet olivat jännittyneitä koko illan mittaan. The form signals a state rather than a concrete object, and is common in everyday language when referring to feelings or atmospheres.
Grammatically, jännittynyt is an adjective that can take various inflections. Jännittyneitä is the plural partitive used
Related words include jännitys (tension, anxiety) and jännite (voltage or tension in physics, and by extension