Dissatisfaction is the feeling that something is not good enough. Not anger — a settled sense of falling short.
It takes with. The word appears constantly in surveys and complaints, since expressing dissatisfaction is the formal phrase, and it is deliberately more measured than unhappiness. There is a phrase about restlessness, since a general dissatisfaction with life is a state rather than a reaction to any one thing. Its opposite is satisfaction, and the adjective dissatisfied describes the person.
1noundissatisfactionA feeling that something has fallen short of what was expected.
“There is widespread dissatisfaction with the new timetable.”
Proto-Indo-European
*seh₂-
Latin
satisfactio
Old French
satisfaccion
Middle English
satisfaccioun
English
satisfaction
English, today
dissatisfaction
From dis- + satisfaction. satisfaction comes from Middle English satisfaccioun, from Old French satisfaccion and Latin satisfactio.
Etymology from Wiktionary, CC BY-SA