Dark
Dark noun - The time from sunset to sunrise when there is no visible sunlight.
Usage example: we were going to wait until dark to go trick-or-treating
Nightfall is a synonym for dark in place topic. In some cases you can use "Nightfall" instead a noun "Dark", when it comes to topics like time, darkness, night, blackness.
Nightfall
Nightfall noun - The time from when the sun begins to set to the onset of total darkness.
Usage example: since you aren't taking a flashlight, make sure you're back at camp by nightfall
Dark is a synonym for nightfall in time topic. You can use "Dark" instead a noun "Nightfall", if it concerns topics such as darkness, dusk, blackness, twilight.
Mutual synonyms
How words are described
| past | past dark | past nightfall |
Both words in one sentence
- Nightfall, Warmarshall Varesh wants to wake a dark god and its legion of demons, unleash Torment upon the world, and bring about eternal night and suffering because... hmm.
Source: Generic Doomsday Villain - That is, until the Nightfall campaign revealed that there had been a Greater Scope Villain all along, the dark god Abaddon, who had orchestrated all of the evils you had faced.
Source: Happy Ending Override - Guild Wars: There are a surprising amount of light skinned player characters from the Nightfall campaign, despite the fact that most NPC's in the campaign are dark skinned.
Cite this Source
Nightfall and Dark. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dark/nightfall
Dark & Nightfall. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/dark/nightfall>.
Nightfall or Dark. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dark/nightfall.
Google Ngram Viewer shows how "dark" and "nightfall" have occurred on timeline