foolish

Adjective

• having or revealing stupidity
  • ridiculous anserine behavior
    
  • a dopey answer
    
  • a dopey kid
    
  • some fool idea about rewriting authors' books
    

• devoid of good sense or judgment
  • foolish remarks
    
  • a foolish decision
    

Related words

• Synonyms: 
  anserine , dopy , dopey , goosey , goosy , gooselike , jerky