Noun
Eunoia (uncountable)
(Rhetoric) Goodwill towards an audience, either perceived or real; the perception that the speaker has the audience's interest at heart.
Example: "The speaker's eunoia was evident, as he genuinely engaged with the audience's concerns and aspirations."(Medicine, Psychology) A state of normal adult mental health.
Example: "After months of therapy, she finally reached a state of eunoia, feeling balanced and at peace with herself."
Etymology
From Ancient Greek εὔνοια (eúnoia, “goodwill”, literally “well-mindedness”), from εὖ (eû, “well, good”) + νόος (nóos, “mind, spirit”).