Dark
Dark adjective - Causing or marked by an atmosphere lacking in cheer.
Usage example: her mind was filled with dark thoughts as she waited for the results of the medical test
Threatening is a synonym for dark in angry topic. In some cases you can use "Threatening" instead an adjective "Dark", when it comes to topics like moody.
Threatening
Threatening adjective - Being or showing a sign of evil or calamity to come.
Usage example: a threatening silence followed the loud thump in the adjoining motel room
Dark is a synonym for threatening in ominous topic. Sometimes you can use "Dark" instead an adjective "Threatening".
Mutual synonyms
Both words in one sentence
- That and his logic that if Aragorn was an agent of the Enemy, he would make more effort not to look so dark and threatening.
Source: Gut Feeling - The First Sacrifice from the Torchwood: Children of Earth soundtrack starts out soft, whimsical, and lullaby-esque, but shifts in tone halfway through, becoming dark and threatening.
Source: Descent Into Darkness Song -
As the radio continues, the room goes dark, and the toddlers begin crying as the toys in the nursery suddenly become ominous and threatening.
Cite this Source
Threatening and Dark. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/dark/threatening
Dark & Threatening. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/dark/threatening>.
Threatening or Dark. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/dark/threatening.
Google Ngram Viewer shows how "dark" and "threatening" have occurred on timeline