Dangerous
Dangerous adjective - Involving potential loss or injury.
Fearful and dangerous are semantically related. In some cases you can use "Fearful" instead an adjective "Dangerous".
Nearby Words: danger, dangerously
Both words in one sentence
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It's his job to be fearful of the world as he's the "voice in the head" that keeps one safe from dangerous situations.
Source: Lovable Coward -
Now, after some magically induced level-ups in badass, he's one of the most dangerous beings in Vulcan's army, with a fearful reputation amongst them, and even has his own minions now.
Source: From Nobody to Nightmare -
He is just very fearful, and as the forest the four characters were traversing was full of dangerous enemies, he got so scared that he just ran off without noticing where he was going.
Source: No Sense of Direction
Cite this Source
Fearful and Dangerous. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/dangerous/fearful
Dangerous & Fearful. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/dangerous/fearful>.
Fearful or Dangerous. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/dangerous/fearful.
Google Ngram Viewer shows how "dangerous" and "fearful" have occurred on timeline