Definition

1. Adjective:

   • Acting or done without careful consideration of the possible consequences; impetuous: Describes a decision or action taken hastily, often showing a lack of prudence or forethought.
   • Characterized by or showing defiance of danger; reckless: Describes a boldness that disregards potential harm or risk.

2. Noun:

   • An outbreak of many instances of something, typically something unwelcome, within a short period: A sudden, widespread occurrence of events, often negative.
   • (Medical) An area of red spots on the skin, often itchy or sore, caused by illness, allergy, or reaction: A common symptom of various conditions.

Usage Examples

• Adjective:

  • Making a rash decision without consulting anyone led to significant problems.
  • It was rash of him to quit his job without having another one lined up.
  • The general was criticized for his rash tactics that cost many lives.

• Noun:

  • The city saw a rash of car thefts last month.
  • A rash of complaints followed the new policy announcement.
  • The baby developed a red rash after trying the new food.
  • Poison ivy often causes an itchy rash on the skin.

Advanced Usage

• In a rash moment: Refers to acting on a sudden, impulsive feeling.
  • In a rash moment, she confessed everything.
• Rash of (something): Emphasizes the sudden, numerous, and often problematic nature of the occurrences.
  • The software update triggered a rash of compatibility issues.

Variants and Related Words

• Rashly (adverb): In a rash manner.
  • He acted rashly and later regretted it.
• Rashness (noun): The quality of being rash.
  • His rashness was his greatest weakness.

Synonyms

• Adjective: Reckless, impulsive, hasty, impetuous, foolhardy, imprudent, careless.
• Noun (outbreak): Spate, wave, flood, epidemic, series, cluster.
• Noun (skin): Eruption, breakout, hives (specific type).

Antonyms

• Adjective: Cautious, prudent, careful, considered, deliberate, judicious.

Related Phrases

• Break out in a rash: To suddenly develop a skin rash.
  • She broke out in a rash after using the new laundry detergent.
• Rash promise: A promise made impulsively without thought of keeping it.
  • He made a rash promise to finish the project in a day, which was impossible.

Adjective

1. marked by defiant disregard for danger or consequences
   • foolhardy enough to try to seize the gun from the hijacker
   • became the fiercest and most reckless of partisans-Macaulay
   • a reckless driver
   • a rash attempt to climb Mount Everest
2. imprudently incurring risk
   • do something rash that he will forever repent- George Meredith

Noun

1. a series of unexpected and unpleasant occurrences
   • a rash of bank robberies
   • a blizzard of lawsuits
2. any red eruption of the skin