Found 2 items, similar to dreadfulness.
English → English (WordNet) Definition: dreadfulness dreadfulness n : a quality of extreme unpleasantness [syn: awfulness, horridness, terribleness]
English → English (gcide) Definition: Dreadfulness Dreadfulness \Dread"ful*ness\, n. The quality of being dreadful. [1913 Webster]