Dangerous
Dangerous adjective - Involving potential loss or injury.
Radical and dangerous are semantically related. In some cases you can use "Radical" instead an adjective "Dangerous".
Nearby Words: danger, dangerously
Mutual synonyms
Both words in one sentence
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Gray and Grey Morality: The government and the "Fishes" are equally as radical and dangerous.
Source: Film / Children of Men -
The old couple were alien abductees, and they and Mulder both underwent some radical and dangerous treatment.
Source: Red Herring -
On the one hand she's correct, Rossum is experimenting on animals (and people) in numerous disturbing and illegal ways, though Caroline herself is deconstructed as being fairly radical and dangerous, especially as she learns more about Rossum and becomes a Knight Templar terrorist.
Source: Animal Testing
Cite this Source
Radical and Dangerous. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/dangerous/radical
Dangerous & Radical. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/dangerous/radical>.
Radical or Dangerous. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/dangerous/radical.
Google Ngram Viewer shows how "dangerous" and "radical" have occurred on timeline