auspiciousness n the favorable quality of strongly indicating a successful result Usage(s) Eighteen hundred years ago, an emperor fond of its forests named the area Anji, which means "peaceful auspiciousness. Eighteen hundred years ago, an Emperor fond of its forests named the area Anji, which means "peaceful auspiciousness. Synonym(s) propitiousness Antonym(s) inauspiciousness unpropitiousness