Found 2 items, similar to grimness.
English → English (WordNet) Definition: grimness grimness n 1: the quality of being ghastly [syn: ghastliness, gruesomeness, luridness] 2: something hard to endure; “the asperity of northern winters” [syn: asperity, hardship, rigor, rigour, severity, rigorousness]
English → English (gcide) Definition: Grimness Grimness \Grim"ness\, n. [AS. grimnes.] Fierceness of look; sternness; crabbedness; forbiddingness. [1913 Webster]