noun, feminine/disiˈdenθja/plural: disidencias
disidencia is feminine in Spanish.
dissidence
“El sueño totalitario es siempre el de la dominación absoluta, sin disidencias ni discrepancias ni fisuras ni reparos ni objeciones.” — The totalitarian dream is always about absolute domination, without dissidence, discrepancies, cracks, qualms or objections.
Borrowed from Latin dissidentia. Compare English dissidence.