heedless

Adjective

• characterized by careless unconcern
  • the heedless generosity and the spasmodic extravagance of persons used to large fortunes- Edith Wharton
    
  • reckless squandering of public funds
    

• marked by or paying little heed or attention; we know now that it is bad economics"--Franklin D. Roosevelt
  • We have always known that heedless self-interest was bad morals
    
  • heedless of danger
    
  • heedless of the child's crying
    

Related words

• Synonyms: 
  reckless , unheeding
• Antonyms: 
  heedful , attentive , thoughtful , paying attention