Found 2 items, similar to austereness.
English → English (WordNet) Definition: austereness austereness n : extreme plainness [syn: severeness]
English → English (gcide) Definition: Austereness Austereness \Aus*tere"ness\, n. 1. Harshness or astringent sourness to the taste; acerbity. --Johnson. [1913 Webster] 2. Severity; strictness; austerity. --Shak. [1913 Webster]