Unpredictable
Unpredictable adjective - Likely to change frequently, suddenly, or unexpectedly.
Violent and unpredictable are semantically related. In some cases you can use "Violent" instead an adjective "Unpredictable".
Nearby Word: unpredictability
Violent
Violent adjective - Marked by bursts of destructive force or intense activity.
Unpredictable and violent are semantically related. Sometimes you can use "Unpredictable" instead an adjective "Violent".
Both words in one sentence
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Many slasher-film villains are insane; most characters perceived as psychotic are also violent and unpredictable.
Source: Insane Equals Violent -
It is mentioned that the interplay between the moons causes violent and unpredictable tidal effects and maritime weather.
Source: Alien Sky - His devotion to Helena is admirable, but lots of the readers forget that Helena feared him due to the fact that his actions were considered violent and unpredictable even by XVII century Cossacks.
Cite this Source
Violent and Unpredictable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unpredictable/violent
Unpredictable & Violent. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unpredictable/violent>.
Violent or Unpredictable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unpredictable/violent.
Google Ngram Viewer shows how "unpredictable" and "violent" have occurred on timeline