poisonous
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In the past three months, California has seen a sudden uptick in the number of people becoming sickened and dying after accidentally eating poisonous mushrooms found in the wild.
From Los Angeles Times • Feb. 8, 2026
In this poisonous time, those who grin at the notion of playing a Traitor may think twice about the potential cost to their principles.
From Salon • Jan. 28, 2026
But time and again the poisonous isolation that absolute power imposes on its wielders blunted the edge of their insight and degraded the capacity of their societies.
From The Wall Street Journal • Jan. 26, 2026
Hydrogen cyanide, which is highly poisonous, can freeze into crystals at low temperatures.
From Science Daily • Jan. 16, 2026
They knew that the air outside was poisonous with radioactivity, and they had in their laboratory the only suit in the world that would protect against it.
From "Z for Zachariah" by Robert C. O’Brien
Vocabulary lists containing poisonous
Week 4 Vocabulary
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Harmful, List 2
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-ious, -eous, -ous
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