Dark
Dark adjective - Being without light or without much light.
Sober is a synonym for dark in characteristic topic. In some cases you can use "Sober" instead an adjective "Dark", when it comes to topics like colour.
Both words in one sentence
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While the first time has the excuse that Lancelot was incredibly drunk and thus mistook Elaine for Guinevere, the second time (during which he was perfectly sober and knew the queen wouldn't call him to her chambers as long as Elaine was in the castle) really didn't have much besides it being dark.
Source: Bed Trick -
Also new is modern men's fashion—the idea that a man's clothes should be dark, sober, elegant, and tasteful rather than merely expensive comes from the Prince Regent's favourite dandy, Beau Brummell.
Source: Regency England -
The nonfictional portion of The Science of Discworld points out that without the use of "privatives" in language — terms for the absence of things, such as "dark" (no light), "cold" (lack of heat), or "sober" (a state of non-intoxication) — everyone would have to talk like this.
Source: Sesquipedalian Loquaciousness
Cite this Source
Sober and Dark. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dark/sober
Dark & Sober. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/dark/sober>.
Sober or Dark. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dark/sober.
Google Ngram Viewer shows how "dark" and "sober" have occurred on timeline