slapdash

Adjective

• marked by great carelessness
  • a most haphazard system of record keeping
    
  • slapdash work
    
  • slipshod spelling
    
  • sloppy workmanship
    

Adverb

• directly
  • he ran bang into the pole
    
  • ran slap into her
    

• in a careless or reckless manner
  • the shelves were put up slapdash
    

Related words

• Synonyms: 
  haphazard , slipshod , sloppy , bang , slap , smack , bolt , slam-bang