dangerous, hazardous, precarious, perilous, risky mean bringing or involving the chance of loss or injury. dangerous applies to something that may cause harm or loss unless dealt with carefully.

DANGEROUS definition: full of danger danger or risk; causing danger; danger; perilous; risky; hazardous; unsafe. See examples of dangerous used in a sentence.

DANGEROUS definition: 1. A dangerous person, animal, thing, or activity could harm you: 2. A dangerous person, animal…. Learn more.

Define dangerous. dangerous synonyms, dangerous pronunciation, dangerous translation, English dictionary definition of dangerous. adj. 1. Involving or filled with danger; perilous.

Definition of dangerous adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If something is dangerous it causes danger; something that can hurt or kill someone. [synonyms ] [antonym ] Synonyms: hazardous, perilous, risky and unsafe Antonym: safe A tiger is a very …

Master the word "DANGEROUS" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

dan•ger•ous•ly, adv. WordReference Random House Unabridged Dictionary of American English © 2025 dan•ger•ous (dān′ jər əs, dānj′ rəs), adj. full of danger or risk; causing danger; perilous; risky; …

Some common synonyms of dangerous are hazardous, perilous, precarious, and risky. While all these words mean "bringing or involving the chance of loss or injury," dangerous applies to something that …

2 days ago · Below are the 20 American cities ranked most dangerous in 2025, based on recent FBI data and national crime analyses. 1. St. Louis, Missouri Remains the Epicenter of Urban Violence …