A1adjective2K

Dangerous

UK /["/ˈdeɪndʒərəs/"]/US /["/ˈdeɪndʒərəs/"]/

Definition

likely to injure or harm somebody, or to damage or destroy something

In simple words: likely to cause harm or injury

Examples

  • The roller coaster is too dangerous for young children.
  • He made a dangerous decision by driving without a license.
  • Playing with fire can be dangerous and lead to serious injuries.
  • Some animals, like snakes, can be dangerous if provoked.
  • The dangerous storm caused widespread flooding in the area.

Usage notes

Use 'dangerous' to describe things that can cause harm. It's appropriate in most contexts, but be cautious in very casual situations where simpler words may work better.

Grammar pattern

standalone adjective

Memory hint

Think of 'danger' in 'dangerous' — like a warning sign!

Collocations

  • be
  • feel
  • look
  • extremely
  • fairly
  • very
  • for
  • to

Synonyms

  • hazardous
  • perilous
  • risky
  • unsafe
  • threatening

Antonyms

  • safe
  • harmless
  • secure

Common mistakes

  • Using 'dangerous' when 'risk' or 'hazardous' is more accurate.
  • Confusing 'dangerous' with 'endangered'.
  • Using 'dengerous' as an adverb; it should only be an adjective.