Meanings
- uncountableThe state or condition of being sinister.
Origin
Cite this entry
sinisterness. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/sinisterness
“sinisterness.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sinisterness. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “sinisterness,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/sinisterness.
Source: sinisterness on Wiktionary, CC BY-SA 4.0.