Dangerous
Dangerous adjective - Involving potential loss or injury.
Fiendish and dangerous are semantically related. In some cases you can use "Fiendish" instead an adjective "Dangerous".
Nearby Words: danger, dangerously
Fiendish
Fiendish adjective - Of, relating to, or worthy of an evil spirit.
Dangerous and fiendish are semantically related. Sometimes you can use "Dangerous" instead an adjective "Fiendish".
Nearby Words: fiend, fiendishly
Mutual synonyms
Both words in one sentence
- Samus most dangerous rival isn't any of the rival hunters who've appeared in games like Metroid Prime Hunters or Metroid Prime 3, most of which are taken out fairly easily, but rather the fiendish pterodactyl-like alien Ridley, and the even more monstrous Mother Brain.
Source: Monstrosity Equals Weakness - Some are harmless (the zilits), some are strange and might be dangerous (Necker, Risso), some are truly bad news (the Krakonians) or even worse (the Hummerians are large, fiendish crab people of the demonic-3-meter-tall-with-natural-plate variety).
Source: Tabletop Game / The Dark Eye
Cite this Source
Fiendish and Dangerous. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/dangerous/fiendish
Dangerous & Fiendish. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/dangerous/fiendish>.
Fiendish or Dangerous. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/dangerous/fiendish.
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