Added 10 October 2026 graveness noun Categories: Describing WordsObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about graveness at Wordnik → Where our words come from → A manner that is serious and solemn. Related Words: gravitysobernesssobrietysombernessgravitasgrimnessgrievousnessgrimlinessgrislinesssolemnnessgravellinessgruesomeness Back to today's word