Dark
Dark adjective - Stemming from evil characteristics or forces; wicked or dishonorable.
Usage example: dark undercurrents of ethnic hostility
Sinister is a synonym for dark in evil topic. In some cases you can use "Sinister" instead an adjective "Dark", when it comes to topics like grim. popular alternative
Sinister
Sinister adjective - Being or showing a sign of evil or calamity to come.
Usage example: the movie relies too much on sinister background music to create the suspense that the plot sorely lacks
Mutual synonyms
Both words in one sentence
- Several armors and weapons in the Monster Hunter games are rather dark and sinister-looking, some even coming with descriptions that indicate a "cursed" legend or attributes considered "evil".
Source: Dark Is Not Evil / Video Games - Dark Is Not Evil: Relik, who, despite his dark and sinister appearance, is one of the more heroic characters.
Source: Webcomic / Heroes Unite - Although, even there, this ultimate goal is still portrayed as something dark and sinister.
Source: Everyone Is a Super
Cite this Source
Sinister and Dark. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/dark/sinister
Dark & Sinister. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/dark/sinister>.
Sinister or Dark. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/dark/sinister.
Google Ngram Viewer shows how "dark" and "sinister" have occurred on timeline